Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use this lens for wildlife photography. It offers an zoom amazing range yet retaining sharpness! I also attach a Canon 2X mulitplier which works seamlessly.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This thing has been great to experiment with. My two main subjects so far: a solitaire falcon that's been perching on the power line structure, and the moon. I've been very impressed by the sharpness of the shots handheld with IS. The Tiffen filter package that it came with tends to slow down the lens though. I posted a couple of my favorite shots from this lens so far.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens is like the rest of the Canon optics - Superb. The only comment is that it requires you to think since the zoom is different than most lenses. This is a great lense especially when combined with the 5D.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great reach, clarity/detail, contrast, and colors. I was worried about a major decrease in IQ in this lens compared to my 70-200mm f/2.8 L IS, and glad to report that was unfounded. This is a great lens!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

A gift from my wife to use primarily for shots of grandkids athletics, but I'm pleasantly surprised at it's overall versatility. Indoor performance is good - at least in a well-lit commercial gym - and it shines at the racetrack on even a cloudy day. I got very good results at 400mm-1/500-f5.6-ISO 200. Sharp throughout its range with good color depth. I'm used to a 70-200 f2.8L IS so size wasn't an issue except when extended past 200mm. It's a handful to pan smoothly hand-held at 400mm (and I'm a pretty strong guy). That said, the IS performed perfectly in that situation so maybe it's just me and I should use a tripod more often. Overall a very good lens and a great compliment to a 24-105 f4L for general walk-around photography.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use the lens almost exclusively for wildlife shooting but it isn't much good for that in low light or on low contrast subjects ... it won't focus sharp. I sent it in to Canon for this but came back out with the same problem.
Late last winter I discovered on several occasions that the lens would not focus properly in cold wx but since warmer wx was at hand, I let the problem slide.
Now I find that indeed the lens will not focus when it is out in chilly wx in the area of 32 degrees. When it becomes chilled, it just hunts and won't focus period ... it is worthless to me in a Chicagoland winter.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Excellent lens for sports photography and wildlife photography. Works well as a handheld lens with fast focus and brilliant sharpness. The 100-400 range covers most applications meaning this lens has become the most often used in my kit.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens is built very well, thus the extra weight. It performs best outdoors with good light or fill-in flash. I find the autofocus a little slow. Overall I'm very happy with it and have taken some great pics with it. With the sensor size on my camera, I get 640mm out of it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have been using the lens mainly for nature and sports photography. The push/pull style takes some getting used to, especially when shooting sports. I'm teaching myself photography and this was a big jump in investment for me and I am happy with the results of the lens. I would suggest using a tripod/monopod to get the most from the lens...I have had inconsistent results with the IS. But once again I am still learning a lot and it may have more to so with me than the lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Eighteen months ago I moved up from point and shoot. I went into SLR real fast and now have four Canon SLRs and a ton of canon lenses. This is one of my two favorites as I like to shoot wildlife. When I started taking pictures with this lens, my friends went crazy over how sharp the pictures were. It is amazing. Most of the time I do not use a tripod and no problems.

My other favorite Canon lens. The 20-22mm lens for S cameras. A good telephoto and a good wide angle will make you stand out from the rest of the crowd.

Oh, I sort of like the push/pull feature of this lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this lense in may and put it through my own tests,and it performed great.A must for any wildlife or sports photogragher.The construction on this lense is a 10,sharp and great contrast.My only fault is that is quiet heavy but that heavy-duty build is what i was looking for.One other thing one should consider buying the ef 1.4 extender.That greatly increases the range of this lense.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use the lens for wildlife photography along the Missippi

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great telephoto lense. The zoom is like the old fashion way, pulling in and out but I am used to that. Great clarity in the shots I have taken. It's easier to use with a tripod or monopod but the IS really helps for hand-held shots.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

My only Canon L-type lens, so what's not to like? Nothing important. It's heavy (expected, so I use a monopod.) The lens hood is cheap plastic, and awkward to attach and remove (surprising with an otherwise high-end lens.)

Others have commented on the sliding zoom either for or against. I find it easy to use. It's very smooth, and the adjustable resistance seems to be consistent and reliable.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I've only had this out in the field a few times so far, but it has met my expectations. I researched telephotos/super-telephotos extensively before buying this one. So far, so good.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have Canon 24-105 and 70-200 L lenses that I use on Canon digital and film cameras, along with a Canon 1.4x extender...all of which are terrific. So, although I wanted a little longer focal length I hesitated and debated whether to buy this lens or go for either the 300 or 400 L fixed lenses, both of which are a little cheaper. I only had this lens on my XTi body for about 1 hour before I realized that this was well worth the money. Frankly, I am delighted with the 100-400...it probably will be my most-used zoom lens. With the 1.4x extender on an XTi body, this lens becomes a 224-900mm lens (approximately)! And even though it offers only 2 stops of stabilization I had no problem hand-holding and taking sharp pictures even at the 900mm setting. All I can say is: "Wow" this is one heck of a lens, the only drawback is that it weighs about 3 pounds and on an EOS-1V body with a battery pack it is fairly heavy. Of course, there's an upside to heavy: the weight helps you hold the camera steady. By the way, I bought the factory refurbished lens from Adorama-looks and performs exactly as brand new. Take my word for it: get this lens now, you won't be sorry!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

All I can say is that I have a Professional Photographer teaching me how to handle lighting, framing and composition. After our first day in the field he liked the lens so much that he bought one for his Nikkon camera.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

For a beginner I found that the lens was easy changable on my camera and it took real sharp photos

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

As a naturalist I photograph the landscapes and annimals, birds, flowers at Roxborough and Castelewood Canyon State Parks in Douglas County, Colorado. I have done 6 photo hikes since getting the EOS 5D Mark II and Canon 100-400 lens. With the two lenses I have been able to get some outstanding Dynamic Range photos of the fresh soft, white snow on the red rocks of the Fountain Formation in Roxborough. This really has improved my photos tremendously. Also, I have been taking photos and videos during church services. The HD qualitiy is amazing. Derald Hoffman, Castle Rock, Colorado

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Some Canon L zooms, such as the 70-200, deliver images virtually indistinguishable from Canon L primes. The 100-400mm L will not satisfy imagers who expect razor sharp photos. There's no comparison here with my primes in the 100 (non L macro), 300mm L, and 400mm L lenses. I returned the lens to Adorama.[...]

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this to photograph my grandkids sports activities and it works great. It is heavy, but I'm an old guy in a wheelchair and with a monopod it is not difficult for me to use. Much of my shooting takes place in a gym and it's light gathering is fine. It is expensive but it's way less than pro lenses and it's capable of more than I'll be able to get out of it. I also use it for wild-life and it's been really fun and does all I ask of it. I think it's a great lens and I have no regrets.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Love this lens! Got it for Christmas present and boy oh boy, it amazed me right out of the box. My first event was a state championship football game and my pictures were so awesome and easy to take with this lens, that i felt sorry for the photographers that did not have it. My wife has the Canon 70-300 IS USM and there were times during the game that we took the same shot, and immediately we were amazed at how much more definition and richness is in the Canon 100-400 L IS USM lens. Now she wants one too! I am very impressed with this lens and can absolutely say that my pictures were sharp at all ranges on this lens. Super fast and quiet autofocus. Please save your money for this one! It is worth every penny!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I've used this lens in Antarctica, Tanzania, the Arctic and all over Europe. Great flexibility--fast enough to shoot birds in flight with bumped ISO on my 5D. The slide feature is sometimes annoying--too loose and the lens drops to 400mm when held down and too tight it's "gritty" to slide. I use it across the piazza for unobtrusive people shots at 400mm. One of my favorite lenses in the Canon flock

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I wanted to upgrade from my (very old) 75-300mm telephoto to one of the famed 'L' series lenses. Haven't done a lot of telephoto work in the last 10 or 15 years because I have come to appreciate and rely on wideangle zooms for the 'wideangle' perspective and their ability to gather in lots of light. The EF 100-400mm L lens is tack sharp and has been very fun to play with. It extends the range of my 75-300mm, allowing a closer look at wildlife or just about anything, as long as they aren't too close. This became very evident to me at a soccer game recently when the action came to the area right in front of me -- I got frustrated trying to get it to focus. It finally dawned on me that the players were too close...not usually a problem with wide angles! My only advice is to either always use a tripod or always use two hands...it is very heavy. I tried lugging it around with one hand the day I got it and wound up with a sore wrist for several weeks. It really does feel comfortable (and doesn't seem to be a problem) when holding the lens firmly with the left hand while controlling the camera with the right.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Use it for wildlife and some summer sports (you'll need the bright light). The bokeh this lens produces is fantastic. It has acceptable sharpness at all lengths. Focusing takes a little getting used to. I use manual focus most of the time--AF is a little slow (considering taking pictures of wildlife). It is heavy so I use a monopod.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

As of December 2009 I will have had this extrodinary lens for three years and it has been the most used lens. I have used it for Wildlife,
Portraits, Marine and time and time and time again it has proven it's self. I have used in extremely high winds and useing the Image Stabilizer and hand holding I was very impressed and no blured images. I have never had to send it in for any repairs and I am very pleased with it's performance. I have ecommended this lens to my friends and they also have been very impressed and can be used for a wide variety of subjects. You will not regret getting this lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Good Stuff. I'm on my way to Africa for five weeks and I needed something to pull in the wildlife. I bought a Canon 50D and this lens as my first DSLR combo and I'm quite happy with both. Just got a perfect hummingbird shot, hand-held at 400mm and 1/40 sec. The IS is amazing.

The rig is just a bit heavy so I recommend you get an "R-Strap" by Black Rapid. The Adorama SKU is CZSBRRS4. Makes carrying the thing MUCH easier. The quick-release head from my Vanguard tripod (Adorama SKU VGALTA233AP) has a D-ring underneath. Makes it a breeze to go from the R-Strap to the tripod.

A bit expensive, but worth it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this mainly for wildlife photography. It also is compatable with the 1.4 and 2 power extenders. But it works great in any application I have used it in so far. I did have to upgrade my tripod and head to handle the extra weight of the lens. But I have been wanting to do that for some time anyway.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this lens just last week and have already used it at three different events. I have captured over 700 images with it at my son's soccer practice, a charity golf tournament and at the Tour of Missouri, one of the world's premiere cycling events and I was very pleased with its performance. The focus was plenty quick enough and it's very sharp. I wish the lens wasn't push pull but it's not hard to get used to. It is heavy but I've been using a monopod and I really don't think about the weight when I'm shooting. Not much in the way of bokeh as it is a 5.6 lens but these are all things I knew before I bought it. The important thing is I now have some reach with a 400mm lens and the sharpness of the images is very good. Not to mention I didn't have to spend several thousand dollars. My next purchase might have to be a camera with a 1.6 crop factor so I will have even more reach at sporting events. Just like almost everyone else, I highly recommend this lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is my second purchase of this lens. I hated it initially, finding it heavy and awkward and not suiting my type of photography. However, I forced myself and gradually my opinion spun 180 degrees and now I cannot imagine going into the field without it. Therefore, when my first 100-400 took an unexpected swim, I didn't hesitate to use the insurance money to buy another!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this with the Canon EOS-5D Mark II Digital SLR Camera Body. This lens is amazing. Low light, whatever, it just plain gets you crisp, clean and detailed pics. I had thought of getting the 70-200 lens but went with this and got the Canon EF 24-70mm f/2.8L USM AutoFocus Wide Angle Telephoto Zoom lens to cover that spectrum. Do not leave home with out it. I carry both lens in a back pack...because..you may not get a second chance at that great pic you wished you had a decent lens for. You can get cheaper lens..trust me, I been there, done that. If you want HD quality and beyond on your pics, buy this animal. I had no lens creap.no issues. It is a tad bit heavy but any lens like this and quality is going to be. Make sure if you have a Tripod you have one that can handle the weight. See my review on the Canon EOS-5D Mark II for more details.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

The first time I used this lens was for a scheduled back burn on a forest fire. Flying choppers, flames, and quite a distance didn't matter, the pictures came out sharp and clear WITHOUT a tripod. I am so impressed. The weight is heavy, very heavy, but the pictures make up for that.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens does a great job. It does everything I expect from it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

The only lens I take unless I have a specific need for another lens. A bit heavy and the zoom takes some getting used to. The drawbacks are small and I'm very pleased with the lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Another fantastic lens by Canon

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Everything I expected from this lens. Mainly used for wildlife and birding. Pictures are tack sharp. Push pull zoom no problem. A bit heavy.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Very happy with this lens, do not regret the purchase at all. I have no trouble with the push-pull zooming either, really easy to get used to.
Love the fact that it has the ring to adjust the tension on the zoom.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I liked it so much that I made my partner buy one. I like everything about the lens (fast focus,great image quality etc.), the only negative aspect is that it is twice the weight of the Canon 70-300. The lens does come with a tripod mount which helps in that regard. We shoot a lot of motorcycle racing events and the dual IS is perfect for this.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I love this lens for getting close up wildlife shots. Excellent image quality. I do wish it was a faster lens, but for the price it's fantastic!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is great for wildlife/birds. I originally went the cheaper route with the 70-300 IS hoping to save money but in the end I wasted money and time. The 70-300 IS is pretty soft at 300mm when zooming in on small birds. I needed to stop down to f8 to get decent pictures. Six months later I broke down and bought the 100-400 L. It is much sharper at 400mm and still sharp even at f5.6. The 70-300 IS is still a good lens, just not so much for small birds. Many reviews have said the same thing, I just had to figure it out for myself. Yes, the 100-400L is heavy but compared to other manufacturers lenses of similar focal length it is a pound lighter which is significant when hiking around all day. I like the telescoping slide zoom, not hard to get used to. My only complaint is the same as everybody else: update the IS. The 70-300 IS had a better IS system.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I like to bird with this lens and find that on a 1.6 frame camera this lens has a lot of reach.
This is a lens that requires a lot of light to auto focus precisely at the longer focal lengths. Back lighting, an inexpensive UV filter (best to use none at all) or flare seems to throw it off. My guess is that it is due to a 5.6 aperture then any design problem. I also find that hand holding this lens to be a bit of a challenge even with the effective IS (I may not be that steady) and have to use higher ISO settings, speeds of at least 1/300th sec and the wider apertures. Legacy cameras like the 20/30d with there lower pixel counts but larger photo receptors make (in my opinion) lower noise characteristics at higher ISO setting. Adorama has the 30d refurb that would make a good mate for this lens.
If you get it right the sharpness at 400mm with a 7.1 aperture is a WOW. The color and contrast is really nice. The boke is wonderful providing you use a good filter or none at all. The set up with its trombone mechanism is very fast if you need those shorter focal lengths. The fit, finish and smooth controls is all L.
It takes some getting use to but once you get it right, you will be addicted.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Wonderful lens. This is the 2nd one I've had. When I retired from the Florida Geological Survey last month, I had to return all the photo gear I'd purchased with grant $$$. So, I bought all neww equipment.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Just got the lens yesterday. First of all, it's heavy (as was expected), but also very long. Not something to casually carry around on vacation. The length of the lens at 400mm makes it very difficult to hold steady, so taking pictures that are crisp depends very much on a steady hand and lots of light to get the shutter speed up. Tripod is almost a must. I took the attached pictures this morning in good light, but best I could get was 1/320 shutter @ 400 mm and the image stabilizer did not do enough to avoid a touch of blur (or could it be the auto-focus?). That aside, it's a solid, fast lens - by far the best I have ever purchased.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use mostly for wildlife photography and it replaced a Canon 400mmL f5.6. I find this zoom more flexible and the IS allows me to handhold it when the light is good. The lens is very sharp and I find less need to use my (much lighter) Canon EF 75-300mm IS on closer subjects than I did with the 400mm lens. I am very happy with this lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have used this lens to capture in-door sports event and also some out-door nature (bird watching). The focusing is quick smooth and very quiet. The results have been some very sharp pictures. In all this is a very nice lens. It's a solid built lens, which also means it is a little heavy to carry.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Used mostly for wildlife (owls and hawks).Easy to carry.Push pull frames easily and fast.[...]

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Wonderful results even when handheld. I've taken some wonderful wildlife shots some of which were birds in-flight. I really wanted the 2.8 version, but now that I have this lens, I'm glad I ddn't spend thousands more. Love it and recommend it highly.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is the largest telephoto I have owned, My other was on a film camera and it was a 55mm - 200mm. I always wanted larger, this is great but now want even more. This can get addictive, I just love taking pictures for my own enjoyment and passing on pictures to others. Now I can get better shots of birds, and landcape that show up larger and better. This is one item I would recommend to other, whole heartedly. One great item to have in your camera equipment.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

A slower 'white' lens, but the IS makes up for low light situations.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Good durable lens that when coupled with the extender provided a good workable unit.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

great lens if you're looking for something with a long telephoto range. About the same weight and size of the 70-200mm f/2.8 and 35-350mm zooms.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I own this lens about 3 months and I love it. This lens is the replacement of my Sigma 135-400.
He is worth te money.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I had it for only about 3 weeks, I like everything about it except how heavy it is, and getting used to the focus switch for for close and far shooting takes a little getting use to. This is the best lens I have and the one I use most of time. I do mostly wildlife photos.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

A great lens for bringing wildlife closer to you.

Heavy, so get out the weights and work on your arm strength.

Quick and accurate focusing. Effective lens hood included.

Due to push/pull zoom design a friction ring is utilized to prevent lens creep. A bit of pain-hard to work with one hand unless you have large hands.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is an amazing lens! It is tack sharp and so quick to focus. I am using it with a Canon 40D. I love the combination. [...]. It was exactly as described and well packaged. Great lens, [...].Thanks,Michael in Knoxville, TN

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I tried it in multiple occasions. I used it on the road while the car was in movement. Used it for action shots, wildlife, landscape, night. Its a good general use lense, altough its force lies in action shots and of course it is weak on landscape. I find it heavy and my unipod was my best friend while testing it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is an excellent lens. Sharpness, contrast, and color saturation are very good. It is a significant improvement over the EF-S 55-250 that it replaced. The zoom range is very usable and it is surprisingly hand holdable. Many reviews I read complained about the weight and the push-pull zoom action. I was concerned about these two issues, but found neither to be a problem. While this lens is not light, I would not say that it is heavy..... a 600mm f4 is heavy. And even though I have not used a push-pull zoom in many, many years, I found getting used to the functioning of this lens a non-issue. The only negative I can think of concerning this lens is the fact that I had to buy a bigger camera bag to accomodate it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

You know it's going to be heavy...but it was not as bad as I thought. And the Push-Pull zoom was not as big an issue as I was lead to believe. Love the lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This was a wonderful surprise present.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Overall, a very sharp and fast-focusing L zoom. Superb built quality. Optical quality is as good as my 300mm L f/4 IS.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Main use is for wildlife - have a photo of a juvenile osprey just stepping off for its maiden flight. The zoom feature has an unexpected benefit: sometimes the best vantage point is near enough to back off the 400mm focal length. But none of my three Canon EOS cameras is a full-frame model so the focal length works out equivalent to >500mm.

It is heavy, and a better tripod than I have is next on my list. IS is fine for handheld, but not relevant when you're waiting hours for action at a nest.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

It's the most affordable L series Canon Super Telephotozoom lens available in the market today. you can not go wrong with this one..!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought the Canon EF 100-400mm to add to my collection of a Canon 10-22mm, 24-105mm which now gives me coverage from 10mm - 400mm. It is a great lens. I am interested in wildlife and nature photography and this lens really gives me the benefit of close up shots that I couldn't otherwise get.

I considered other telephoto lenses and choose the 100-400mm based on it's zoom capabilities. I get great shots from 100-400mm at all aperture settings.

It's my first telephoto so I'm still getting used to this lens. I use a tripod but am experimenting so that I can get sharp shots hand held.

I bought this lens from Adorama because I've received excellent service from them in the past and they didn't disappoint me this time, either.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I purchased this lens to replace one of another brand that I was unhappy with. And, since I already owned the 2X tele-converter, I am able to extend the range of the lens.

I would rate the resolution of the lens as very good. The "push-pull" zoom feature takes a little getting accustomed to but I've mastered that.

Going in, the prospective purchaser must understand that the lens is slow and using it with a tele-converter only excerbates the problem. And, a good, solid tripod is a must to achieve the best possible images.

I will fully utilize the lens when soccer seasons starts and fall gets here and wildlife starts to get active. I think that I will be able to render a full judgement of the zooming system at that time. I'm anxious to put it through the paces.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use it for wildlife, sports and events.

Paired with a Canon 40D it is amazing. No softness found so far. Carry it in my bag with a 70-200mm L f2.8 ISM and 24-70mm L f2.8.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Common opinion is that this is a great lens - and it is indeed.
It is heavy but not to heavy because IQ, build quality, AF system and image stabilization are simply so good, that you will forget about the pain in your shoulder.
With a steady hand you can shoot at amazing slow shutter speeds and the range on a 40D (1.6X) is superb.
But for sports/action you need a lot of light and if that is your main use you should consider something faster (if you can afford).
But for this price you won't find anything better.

Kudos to Adorama (and UPS) for perfect order execution.
Ordered it on Thursday afternoon and teared of the packaging with excitement on Monday morning before 9:00 - in Berlin !

This is not my last purchase with you guys.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I took photos of fireworks on the Fourth of July and was surprised at how quick the lens was - especially under the conditions. I also took photos of flowers, plants, butterflies, hummingbirds, and of bees polinating flowers. They were all sharp. The IS is fabulous! No shake whatsover. So far all of my photos have been hand held, and they've all been keepers!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I replaced my canon 300mm lens with this lens, and other than a slight weight change, and a little more bulk, it gets me 25% closer with the same image quality I get from all of my 'L' lenses.
It takes a bit of time to get used to the 'push-pull' design, now I appreciate the difference.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use the lens almost daily for nature and wildlife photography. A very sharp and quick lens. Easily handheld even at 400mm.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is a nice lens with a wide range, excellent quality. I recommend purchasing the Canon 2x & 1.4x extender lenses to accompany this lens. I think this is a great staple lens to have in your bag. It is heavy, but not an issue for me because I usually use a tripod.

I will add that I was most impressed at the fact that I was able to freehand shoot my husband in a drag race. The shots turned out crisp and clear due to Canon's outstanding IS feature in this lens. Very impressive considering the fact that the ground was rumbling, I had to be vibrating due to the ground, my muscles may have twitched due to the weight - yet my pictures were in focus! This lens really withstood the test of the IS feature!

Flowers are my passion. I wanted to shoot 'thru' flower petals, which I accomplished very nicely with the Canon 500D closeup filter, as well as interchanging the 2x & 1.4x extender lens. Very nice results.

I think this is a great lens for the $.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

The best darn telephoto lens out there without a doubt. I use it on a Digital Rebel XT and get great results with it; I can only imagine just how much better this lens would perform on a 20D, 30D, 40D, XTi, or XSi. Yeah, you can get a 500, 600, and even more but those things are expensive, heavy, bulky, and need tripods. This lens can get a little tiresome but one can get used to it. I run rings around people lugging their 600's out in the field and get better shots due to the freedom of getting closer physically to the subject; I actually can get on the floor and sneak up on wildlife! Unless you shoot from a fixed point all the time this is the lens to get! 100-400, IS, USM, and L for less than than $1400; the best lens dollar-for-dollar Canon has to offer IMHO. This lens should belong in everyone's camera bag; get one!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Using the lens with a Canon 40D for wildlife shooting. Heavy, but well constructed and easy to use. Fast AF; my first hand-held bird shots came out clearer than earlier ones with a lesser lens on a tripod.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Perfect with Canon 5D, really captures a lot in medium to far distance. Even though it is 5.6 at 400 mm it works good since the 5D does not distort at 1600 ASA. Love it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Optically speaking this is a fine lens. I have mixed feelings about the slider zoom. It would be OK if it had cushions at both ends. As it is a loosened slider can slap back and forth on the lens. Tightening it while under fire sometimes requires three hands. Dear Canon: Hydraulic or elastic stops on both ends please.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Use it for wildlife photography. It is super zoom, and relatively light. It has IS. Wish it was a little faster.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lense is worth carrying around the extra weight. It's fast, dead on focus. I had the 70-200 and wasn't very thrilled with it. I love the 100-400. For the money, it's the best one on the market, and it's an L lense! I'm happy with my purchase.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Shooting air to air with this lens is fantastic. With the zoom range, 100-400, it is very easy to frame subject and the image stabilization brings it all together. Couldn't ask for a better lens. I have experienced no problems at all.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great lens. An excellent telephoto that will never let you down... It is heavy and needs to be hold differently as per its focus ring design.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I shot quite a few photos with this new lens. Sharp image no doubt. Still trying to familiar myself with it. So far, I love what I have found.

It is a little heavy, but hey, it is a telephoto lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

just starting out into photograpghy, lenses is great all around for getting close ups. pics are great for me.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is a great lens and use it 90% of the time at all the airshows I go. I love the versatility of it a great all around lens. Great quality. This is a replacement for the one that was stolen.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

My wife (love that woman) got this lens for my BD in July and I absolutely love this lens. I own 4 other lens, however, I've not taken this lens of my 30D yet because I try to find excuses to use it for anything and everything. Amazing image sharpness and quality are the product of this lens. It was well worth every penny spent.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I am just getting started in the photography profession and this lens is an ACE. I used to shoot the 2007 US OPEN of SURFING and was very impressed with the results. I know there are people with bigger lenses but this does the job perfectly!!!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is the lens that convinced me that the Canon 5D was getting sharper more detailed shots than my EOS-1n with Kodachrome. It never ceases to delight when I get the images on my large screen hi def monitor. Amazing.
Only thing to watch, it can be used with Canon's 1.4 and 2x extenders, but you lose autofocus when you do that.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great lens. Wasn't sure about about other reviews and the claims about being able to hand-hold the lens but the shots came out very good... really like the IS. Well worth the investment.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens is a lot heavier than I'm used to, but the quality of pictures I can get now is much better. Now that I have this lens I'm glad to have a zoom of such quality, but for the types of wildlife shots I'd really like to get, maybe I should have saved the cash and put it towards a long fixed focal length telephoto. Image stabilization works great and I've had far fewer blury images. Make sure you turn the IS off if you're taking long exposures.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Sharpness, fast AF, Push/pull allows very quick subject framing. A very good lens for the price.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I think canon made this lens for me ^_^

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought it in USA last month, and I di not start to use it until I was back in Iceland last week, and I have´nt taken it off my camera since. I like it weary much and I have many lenses.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is an excellent lens for the money. I am using this lens with a Canon Rebel XT. Recommend that you have tri-pod attachment for lens to support the lens not the camera when attached to the camera body. I usually shoot hand held or with mono pod. I would prefer a lens that would shoot better in lower lighting and I always want more zoom, but that comes with a much higher cost. Would recommend this lens to anyone who is shopping in this price bracket.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this lens as an upgrade to my existing telephoto and I couldn't be happier. I use it on my Canon 350D with excellant results. I've read that this lens is only good for shooting on bright, sunny days but I've found that this isn't true. If you bump up the ISO setting a bit, it works fine in most situations.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I prevously had the Canon 100-300 IS USM but wasn't happy with the zoom (only 300mm). After looking at all the options eventually decided on the 100-400 and I am very pleased I did. The lens is fast and the pics are crisp and clear. Highly reccomended!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

A 1.2 would be nice but for the money this one can not be beat.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great stabilization. I am using it on Rebel XTi along with a Canon Extender EF 1.4x II and was pleasantly surprised to find out that I was able to shoot a roadrunner hand held at f/8.0 at 1/30 sec. Too bad the auto focus doesn't work. In any case the lens is very clear and focusing is quite easy.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

A great lens when you want the range it provides! It's a bit heavy though, so it takes planning to bring it along.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

As a seasoned professional making a complete transition from traditional to digital photography, I gravitated to Canon equipment primarily because of the excellent reputation of its lenses. I have not been disappointed, particularly with the EF 100-400mm f/4.5-5.6L IS. Shooting sports photography or wildlife with this outstanding lens is a pleasure. Images are razor-sharp, whether shooting in JPEG or RAW. The image stabilization functions flawlessly. I would, however, recommend the use of a monopod; over time the weight of the lens will cause fatigue.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Much better than expected. The image stabilization allows great action photos. The weight is not that bad especially when one realizes that the optics create most of the weight.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

At first, I was disappointed in the shots. Determined later that it was me - not the lens. It has a bit of a learning curve for sure. Long at 400mm and even with IS, takes some real good technique. Once I got a handle on it, I started getting some real sharp, nice captures.
Really, for the mm, nothing comes close.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have been very impressed with this lens. I have used it mostly for nature and bird photography and have had excellent results. The zoom range is great, very accurate focusing even between blades of grass and the photos have been very sharp. I also found that I got use to the push and pull zoom right away (beings me back to the old FD days). I read lots of mixed reviews on this lens about being soft at full aperture and maximum zoom but from what I can see any softness so far has been due to the photographer. Its heavy, but still lighter than my medium format equipment.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is a fantastic lens that I enjoy quite a bit. As others mention, it definitely gets attention when anyone sees it, so it lives up to its hype as the Ferrari of Lenses. This is really a great lens with only two faults. The first is that F/4 at 100 and F/5.6 creates darker pictures than I'd like on cloudy days, so you are forced to use a slower shutter speed or higher ISO which ruins the quality of the picture. The second is the IS becoming outdated compared to what Canon can do now (esp on the new 70-200 f/4 IS USM which does 4 stops versus this which only does 2). At the end of the day I have buyers remorse and am going to try to replace it with a 70-200 f/2.8 L IS USM with a 2.x teleconverter. Unfortunately the new lens is much heavier, but it is a faster lens that I think I'll be happier with overall. It's also $500 more when you get both the lens and TC, so it will be a tough pill to swallow. Lastly, I found the push/pull zoom to work quite well and had no dust issues. You won't be dissapointed with this lens if you shoot in good light and if I had the cash, I'd keep it plus get the 70-200.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is truly a very remarkable lens one in which I use more than any lens I have presently. With the two IS modes this lens allows you to pan or to capture stationery subjects that gives you a very sharp image and excellent color. The autofocus on this lens is very fast and accurate I don't think there is another lens out there that will perform as Canon.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

thousands of great pictures, never let me down

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens has met and exceeded my expectations. A friend saw the quality of pictures I was getting with this lens and later purchased this lens. It does an excellent job of capturing a scene. Excellent quality optics and construction. Slides and digital photos come out razor sharp. The only downside of this lens is its' weight. To get good quality pictures I will put up with this. Overall, I am very satisfied with this lens, highly recommended.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens is awesome. The image stabilization is a big plus as in the Northwest there is often less than ideal lighting for outdoor protography. The stabilization allows me to use a little slower than usual shutter speed without sacrificing picture quality. I would recomend this unit to any user of the Canon EOS family of cameras from the Rebel XT on through the 5D.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Easier to use than a spotting scope with camera attachment.[...] Image stabilization works well. Consider the 70-200mm at f/2.8 for low light photos.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Use primarily for nature photography - great walk-about lens

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Good lens. Quick focus and good IS

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have used this lens mostly hand held photographing wildlife action under less than ideal conditions, I am amazed at the results. I also photograph distant landscapes using a tripod
as I have excellant views from my home, overlooking the White Sands of New Mexico. Sunset shots are spectatular, and performance of the lens is good at all settings. I enlarge to 16 X 20 for many pic's. I'm using a Canon 20d.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Simply the Best.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens exceeded my expectations, which were quite high. For photographing small animals on the move, there is nothing like it. It is also exceptional for photographing from boats.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I purchased for motorsports and also use it for bird photos. It's a little slow in low light but otherwise a very versatile lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

enjoyed using this lens at Yellowstone, Yosemite, and Rocky Mountain National Parks. Also good for getting in close at the zoo and wild animal parks so that they don't look so much like zoo pics... wish it had a larger f stop for better low light, but then it would have to be larger and weigh more, taking away some of the portability

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

this is a great lens and has transformed how i take pictures in the field. No tripod is needed and it gets sharp pictures in all conditions except low light. Also, it is well balanced and I can carry it for hours.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

fantastic upgrade from Canon 100-300USM, which was good glass but my camera shake got the better of me. Options 0f 70-200, new 70-300is or 100-400L IS - Excellent results. Used on original digital rebel. Last outing, large equestrian event indoors at evening with variable lighting - results better than expected.
Very heavy but well balanced if used with hand grip. Still confused about IS while panning in portrait mode. All in all - excellent value and prompt brilliant service

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have been very happy with this lens. It is very sharp. I have taken the first bird pictures that I have really been happy with since I got htis lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

HAVE OWNED THIS WONDERFUL LENS FOR SEVERAL YEARS. I SHOOT LOTSA ACTION PHOTOGRAPHY: MOTOR RACING, WILDLIFE, ETC. NEVER LEAVE HOME WITHOUT IT! FAST FOCUSING AND VERY SHARP GLASS. I SEE LOTS OF SPORTS PHOTOGRAPHERS ON TV WITH SAME LENS! VERY VERSATILE!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I really like this lens. Yes it is HEAVY but it works great and gets the pictures I want. Works will with a 500d close-up lens on the front.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I spent two days at Arches National Park and this lens helped tremendously in capturing some great shots at sunset and sunrise. I made some of my best shots on the trip with this lens. I never go anmywhere to shoot without it now.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have been getting excellent photos of birds with this lens and a Canon 20D. The high grade optics make for a heavy lens. The "shake correcting" function adds to the value of this product

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I am an avid macro photographer, so going telephoto was a leap for me. I considered the 70-300mm lens, and am now glad that I went with the larger 100-400 mm lens. I love the lens, and if I could afford it, I'd go with the f/2.8. It can be a little heavy, but is well worth it.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I purchased this lens primarily for wildlife photos. Overall, this lens is great and met most of my expectations. The only con would be the F5.6 setting at 400mm doesn’t allow enough light for early morning or late evening shots with the ISO setting I prefer.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Used it on digital still and video camera with excellent results

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I bought this lens to get some extra length for soccer and softball at an affordable price. I've had great results but I need a lot of sunshine since I'm either shooting at f5.6 and f6.3 - f6.3 is using 400mm. The zoom has been useful since I could be shooting U6 on a real small field one game and the U19 on a full size field the next game. The push-pull zoom doesn't bother me. You can use this hand held for a little while but a monopod is highly recommended.
The AF speed is very good - my 1dmk2n helps too - and the construction is solid. The plastic lens hood is a bit hokey to get on and off but I leave it on most of the time. I haven't used the IS so can't comment there. This is a good lens for the longer reach if you also need to zoom. I often setup for 350mm and leave it there.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Lightweight
Short in length
Image stabilizer allow me to shot without tripod even at 400mm focus

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Images are crisp when hand held. Lens moves after taking picture which feels strange, but does not effect image.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Heavy? Yep! With a lot of excellent glass.

A while back on an internet photo group a photograph was displayed of the moon. The photographer hand held a telephoto with IS. The image was okay but lacked striking detail. I decided to give it a try with the 100-400. The moon was out and the night was clear. I sat on a chair on the deck and clicked away...no tripod. The craters on the right side of the moon were clearly delineated. ISO 100 1/125 400mm

Exciting lens to use!!!!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

For the money it performs quite well.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

400mm gets you right out into the action on a sports field, especially with a 1.6x body. I prefer the push-pull method of zooming over the traditional twist method. The glass isn't nearly as sharp as the 70-200L glass, but sharpening in CS2 or your favorite program makes up for the lack of sharpness. Very heavy and bulky, but a good monopod takes all the weight away. For outdoor sports photography, this is the lens you want to reach the entire field.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I use this lens about 60% of the time

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I have used the lense extensively to photograph auto racing and the results are excellent. Most of the time I only use a monopod and the stabilization gives me tack sharp impages. I can hand hold this lense in good light and get great results even at 400mm.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I love this lens. The pictures are sharp and clear and the zoom range is great for nature photography. I love it. The only other lens I use anymore is a macro lens.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

white makes a big difference in keeping the camera cool in the sun. The glass is amazing when compared with standard zooms. The push pull design takes some getting used to but is much quicker to zoom back and forth. You have to be ready for a heavy lens, very large, shooting sports with a tripod is hard, The IS is very effective, you can get motion sick if you are not careful. Using IS can deplete the battery very quickly.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I don't have much to say that hasn't been said. When I shoot with this lens on my 350D I have a relatively inexpensive 640mm 5.6 lens the sharpness, contrast and colors are fantastic. It just makes you want to shoot more...

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Great lens for the money!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Focused great, stabilized great took great closeups

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I've used this lens for several years, as part of a hiking "kit". At nearly three pounds it's no light-weight, but much lighter than carrying 100, 200, 300, and 400mm lenses! Canon's 400mm F5.6 prime is sharper and lighter, but naturally less versatile.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens more than met my expectations, my shots of yachting pictures are sharp The pictures are liked by my yachting friends,
Great Product highly recomended

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

It was the long lens that I wanted to complete my lens selection.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

The zoom is manually adjusted but a small thing for the quality you get for the investment. A+

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

Use this lens for nature photography. Works very well with a monopod. Gives very sharp images.

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This lens exceeded my expectations. I use it frequently for wildlife photography. The image stabilizer allows me to handhold and still get sharp images!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

This is a great lens that has unfortunately been given a terrible (in my opinion) zoom system –

The push-pull zoom is difficult to use while tracking a moving subject because the hand that you are using to support and balance the lens moves when the zoom is extended from 100mm towards 400mm and changes the whole way you are holding your camera ... with other long zooms, the natural motion of twisting to zoom allows you to keep a more natural stance and keep your hands where you are used to having them in relation to the rest of your camera/lens controls ...

It was really surprising to me when Canon made this, the 35-350mm and the 28-300mm all push-pull zooms ... had these been designed with a standard twist-zoom they would be best sellers for Canon

I've only seen this type of push-pull zoom system on very low budget lenses like Quantary and some older low-end Sigma lenses - unfortunately, this ruins this particular lens for me, where I would definitely be interested in it, and the other 2 push-pullers, if they had a regular zoom system

I wouldn’t recommend this lens ONLY because of this zoom system – the optics are superb, as is to be expected of L glass, and the picture quality is terrific (I used one myself for 300+ shots), but personally I'm going to spend my money on different L glass

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

My most used lens in the field! Love this lens! Gets great pictures even hand-held, and I'm not a real steady hand. I love it for my birds and wild life photos of moving targets where a tripod gets in the way! Birds on the fly come in great, crisp and sharp! A must-have for the wild-life shooter!

Comments about Canon Canon EF 100-400mm f/4.5-5.6L USM AutoFocus Image Stabilized Telephoto Zoom Lens with Hood & Tripod Mount - USA:

I've had this lens for a year and a half and hardly a day goes by that I don't use it. Even when I shoot beautiful flowers, this lens pulls out the details and colors. It's ability to start at 100mm and then move to 400mm is great for photographing big & small game movement, people movement and getting shots of distant objects that most photographers just dream of.