Name: Used Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens undefined
Brand: Canon
SKU: US1955084
Price: 358.00 USD
Availability: Discontinued
Rating: 4.7 (276 reviews)

Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens

Canon 17-40mm

Canon

Adorama

Used

Photography

Lenses

SLR Lenses

Canon SLR Lenses

Canon 17-40mm 

Top Rated Gear: Used Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens undefined

An affordable L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics are assured by the use of three aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon's full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses   Ultra-wide or standard zoom   The EF 17-40mm f/4L USM acts as an ultra-wide angle zoom on film or full-frame digital EOS cameras. On DSLRs equipped with APS-C sized sensors it acts as a standard zoom, giving an angle of view equivalent to a 28-70mm lens on a full-frame camera.   Close focusing   Minimum focusing distance is just 28cm throughout the entire zoom range.   Superior optical performance   The EF17-40mm f/4L USM has 12 lens elements arranged in nine groups. Super Spectra coating ensures excellent color balance and minimizes ghosting and flare. To provide superb image quality over the complete 17-40mm zoom range the lens uses three aspheric elements. Super UD (Ultra-low Dispersion) glass prevents chromatic aberrations.   Ultrasonic focusing   A ring-type ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.   Non-rotating front element   The front of the lens does not rotate, which makes using specialized filters, such as polarizers and graduates, easier. A drop-in gelatin-filter holder can be found at the back of the lens.   Smooth background blur   A virtually circular aperture diaphragm gives out of focus regions a softer, more uniform feel. Sharp foreground objects stand out against a smooth blurred background.   Weather resistant   Highly resistant to moisture and dust, the EF17-40mm f/4L USM is ideally suited for use in harsh environments. Environment friendly lead-free glass is used throughout its construction.  Compatibility:  &#149; EOS 7D Mark II  &#149; 7D  &#149; 80D &#149; 77D &#149; 70D &#149; 60D &#149; 50D &#149; 40D &#149; 30D &#149; 20D &#149; Rebel T7i &#149; Rebel T6s &#149; Rebel T6i &#149; Rebel T5i &#149; Rebel T4i &#149; Rebel SL1 &#149; Rebel T3i &#149; Rebel T6 &#149; Rebel T5 &#149; Rebel T3 &#149; Rebel T2i &#149; Rebel T1i &#149; Rebel Xsi &#149; Rebel XS &#149; Digital Rebel Xti &#149; Digital Rebel XT &#149; Digital Rebel only

Used Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens undefined

Great lens

Used his lens on several real estate shoots, it's been a great addition to my kit and my new primary lens for Real Estate.

Used his lens on several real estate shoots, it?s been a great addition to my kit and my new primary lens for Real Estate.

Great product and bundle exactly what I needed.

Great quality product

A Great, Over-all, Sharp Lenz.  Just what I needed to complete my landscape Photography.  I recommend this lenz to all photographers who need that extra oomph for Landscape and Room use

JUST WHAT I NEEDED

Love the full view of a home inside that goes on the market for sale.

Wide Angle Lens perfect for Real Estate!

It's a great lens 17 mm on a full frame light distortion barreling but easily easily corrected

Great lunch for a short zoom

Love this lens.  A great addition to my kit. Great price and thanks to Adorama - bonus package. :)

Love this lens

Amazing best lens ever, great for family and couples photography!

The best !

Great lens - you never could tell it was refurbished.

Love the lens

I purched this lens to replace and older lens I sent in for repair. The service was fast and great. Jim Foster

Canon 17-40

This is a great bundle. The lens is amazing, it covers majority of my shooting needs and has become my primary lens. Good speed, good quality.

I also really like the bundle that came with it. Some of the items I didn’t think I would use, but like them very much. There are lot of different options to protect the lens and keep it clean. 

I highly recommend the lens and bundle.

Great lens, great bundle

I've had this lens for about 4 years, almost as long as I've owned my 6D. It is simply a great, versatile lens with no major flaws. As I have been riding in this journey of photography and learning all the ins and outs, I've always enjoyed trying to find those unique shots only a wide angle gives you. 

Now, using my M50 for Zoom, on a Viltrox Speed Booster, I use this lens for a fantastic webcam combo. I've been using this lens to vlog a bit, as well. Even though the M50 is a small mirrorless, it is still well balanced since this lens is so light.

A versatile, inexpensive L lens.

Great lens and focal length for my real estate work. The price was reasonable and affordable.

Quality

Just the lens I need for wide angle shots! The bundle was an excellent bonus.

Excellent Lens

Chose this lens due to filter size: 77mm. All of my lenses excluding 100mm macro use 77mm filters, thus eliminating purchase of additional filters.

Perfect lens for my needs

Love this lens. The pictures come out crystal clear. I would definitely recommend this lens.

Recommend this lens

Great glass I love using it , only reason 4 stars is because it’s a f/4 so not great in low light

Great lens !!!!

Amazing lens for wide angles!  So happy with my decision and Adorama was so easy and professional to work with! Five Star rating!!!

Love the Canon EF 17-40mm wide angle lens.

Awesome lens. Great for landscape photography.

Great wide angle lens.

Bought this to take Real Estate photos. I have the canon 35mm 1.8 And canon 24-70mm 2.8 & prefer this lens over those two for real estate. However, for family sessions I use the 35mm and for studio newborn I use the 24-70mm

Great Real Estate Lens

Perfect for capturing real estate and wide views with minimal distortion

Perfect for capturing real estate

Great value! I’ve purchased this for real estate gigs and I’ve been using it for so many things. It doesn’t have image stabilization but I’m using adapted to a Sony body so that doesn’t affect me. It does have soft corners but at the price point and flexibility of this lens I feel it is an awesome value. Oh and this works great on the MC-11 adapted to a Sony body, the auto focus works just fine for photos only. No auto focus for video when adapted to Sony cameras.

Great value, adapted to Sony body!

Amazing lens , I am happy with this lens , it works perfect for what I need it

Amazing lens

I went back and fore on f4 vs F2.8.  In the end, it was about the most likely use-cases I encounter.   For me, with the decent ISO and noise management of the 5D III, this lens made the most sense.   Certainly the 'Value to IQ ratio' is a no-brainer. 

I have plenty of scenic images made with this lens now - and I'm delighted.  I may have difficulty composing at this end of the wide angle range - but that's not the lens's problem.  

It really sharp (even wide open) - even at the edges and corners.   

I thought the IS was unnecessary on this type of lens.  Surely, I'd be using a tripod mostly ?   Hmm, not necessarily - it's become a favorite walkabout choice.   More interesting than the midrange zoom.   

Don't think about it - value, quality and utility.    

BTW - it's plastic.   But it is solid and feels like a quality build.   I'm not gentle with gear and it's holding up well.

Superb value, very good optics, IS makes hand held an option

I originally looked at the 16-35mm f2.8 for large group photos and landscape work.  But realized I didn't need the extra stops  because the DOF is too narrow at 2.8 anyway, so for 1/3 the price this is a good compromise.  Working great so far!

Great lens for the price

I am so happy with the quality of this lens. Investing in this lens was a great decision. Beautiful clarity, control and color.

Amazing clarity.

Quick shipping, excellent lens and kit.  Very happy customer!

Fantastic buy

I brought this lens to my trip to Iceland and it is amazing!  The AF is great on this lens and I felt the focus was good throughout the range of the lens.  I am so happy that I purchased this lens!!

Awesome lens!!

i was take picture more 1000 shot use this len since i got last week !  also i like  the bundle! software package is useful for me!