Tamron 18-200mm f/3.5-6.3 XR DI-II LD Aspherical (IF) AF Zoom Lens with Macro, for Canon EOS Digital SLRs - U.S.A. Warranty

Tamron 18-200mm: Picture 1 regular $199.00

About Tamron 18-200mm

the AF18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) MACRO (Model A14), a new high power zoom lens designed exclusively for digital SLR cameras using APS-C size image sensors.

The new AF18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) MACRO is a high power zoom lens for exclusive use with digital (APS-C size)SLR cameras that inherits the product concept of the existing AF28-300mm F/3.5-6.3 XR zoom lens. Even two years after its introduction, the current AF28-300mm is still a favorite and highly evaluated by photographers around the world as a representative model of high power zoom lenses.

With the market influx of digital SLR cameras in recent years, the use of high power zoom lenses has become increasingly popular since high power zooms provide the convenience of handling many photographic scenes and the capability of shooting ultra telephoto shots without changing lenses. The popularity of this focal length led Tamron to initiate the development of new zoom lenses to further meet the needs of digital SLR photographers.

The result is the successful development of a new zoom lens exclusively for use on digital SLR cameras. The wide to ultra tele focal range of this lens will allow digital SLR camera owners to enjoy digital photography with comfort and convenience.

* "Di (Digitally Integrated design)-II" is the designation Tamron puts on lenses designed for exclusive use with digital (APS-C size) SLR cameras, featuring optical systems optimized to meet the performance characteristics of digital cameras. * "Di-II" lenses cannot be used with digital SLR cameras using image sensors that are larger than that of an APS-C size imager, or with 35mm film SLR cameras.

By incorporating an optical design for exclusive use with digital (APS-C) SLR cameras, this high power zoom lens provides the focal length equivalent to Tamron's 28-300mm (when converted to a 35mm format). Therefore, you can meet almost all photographic opportunities with this single zoom lens without changing lenses. When paired with the SP AF11-18mm zoom lens, simultaneously introduced by Tamron at Photokina, you can enjoy thoroughly digital SLR photography with the combined focal length coverage of 17-300mm.

Optical System Uses Special Glass and is Optimized for Digital SLR Characteristics in order to Enhance Optical Quality in a Compact Design. The new AF18-200mm high power zoom lens from Tamron features an entirely new optical design using XR (Extra Refractive Index) glass in an innovative way in order to optimize the overall distribution of optical power throughout the entire zoom range. This design reduces various aberrations to the absolute minimum and achieves remarkable downsizingat the same time. In addition, three hybrid aspherical lens elements and two LD (Low Dispersion) glass elements are used to accomplish effective compensation of on-axis and lateral chromatic aberrations, a critical factor to enhance the optical quality.

The Tamron 18-200mm is commonly used for General purpose, Landscape/scenery, Macro photography, Sports/action, Travel, Weddings, Wildlife photos and more.The Tamron 18-200mm is most used by customers who consider themselves to be a Casual photographer, Enthusiast, Photo enthusiast, Semi-pro photographer among others.The Tamron 18-200mm is popular because customers like the following qualities of the Tamron 18-200mm: Consistent output, Durable, Easily interchangeable, Fast / accurate auto-focus, Lightweight, Rugged and Strong construction

Summary of Customer Reviews

Customers most agreed on the following attributes:
Lightweight (57),Strong construction (55),Fast / accurate auto-focus (53),Easily interchangeable (52),Consistent output (47),Durable (44),Rugged (24),Nice bokeh (11),Easily mounted (4),Compact (3),Simple controls (3)
Slow focus (21),Poor in low light (19),Heavy (8),Blurry focus (7),Lens creep (6),Tough to attach (3)
Best Uses:
Landscape/scenery (53),Wildlife photos (32),Sports/action (31),Macro photography (28),Weddings (23),General purpose (21),Travel (11),Low light (10),Landscape photography (8),Night photography (8),Wildlife (7),Portraits (5) Back-up (3),Fun (3),Upgrade (3),Video (3) View All
Reviewer Profile:
Photo enthusiast (37),Enthusiast (16),Semi-pro photographer (15),Casual photographer (14),Professional (4),Casual user (3),Semi-professional (3),Pro photographer (3)

Tamron 18-200mm Features

  • External Design Conveys High Performance, High Precision Image.7.4
  • Flower-shaped Lens Hood
  • High Power, Yet Compact and Lightweight Thanks to New Mechanical Artifices
  • Revolutionary MFD 0.45m over the Entire Zoom Range for 1:3.7 Macro Capability
  • Internal Surface Coating to Reduce Ghosting and Flare
  • Dedicated for Digital SLR Cameras
  • Optical System Uses Special Glass and is Optimized for Digital SLR Characteristics in order to Enhance Optical Quality in a Compact Design
  • Enhanced Peripheral Illumination
  • Outstanding Resolution
  • Zoom Lock Mechanism Incorporated
  • Flower-shaped Lens Hood

Tamron 18-200mm Specifications

13 Groups/ 15 Elements
Diaphragm: 7 blades
Angle of view
75° - 8°
Closest Focusing Distance
0.45m (17.7") (entire zoom range)
Maximum Magnification
Filter Size
Dimensions (Length x Diameter)
3.3" x 2.9" (83.7 x 73.8mm)
423g (14.9 oz.) (approx. design value)
Flower Shaped Lens Hood
F stop range
f/3.5 - f/6.3 to f/22
Mfr #

Tamron 18-200mm Reviews

Review Snapshot®


(based on 98 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Great Lense... Great Price

Very happy with this lens... had some doubts becuase of some information that I read, but have not found it to be true in real world use. Auto focus can be hard to use in really low light, but I find that with the other lenses too. As far as the pictures... very clear. Compact, light weight and gets the job done... and for a great price.


Most Liked Negative Review


Poor auto-focus

I've used the lens for travel photography over the past year and have been consistently disappointed. I love the size and wide range and the images produced are decent but the inability to auto-focus in all but the best conditions is the reason I'm getting rid of this lens.

Reviewed by 98 customers


Good Tamron lens for Sony Camera


from Minnesota  -  Photo Enthusiast

Excellent lens I used for close up pictures of flowers. Lens is easy to handle. Has great depth of field. I recommend.


Great all around lens.


from Central Maryland

The 18-200 zoom range make this a great general use lens. I have used this lens for a local "First Friday" events as well as the Grand Prix of Baltimore. I have taken some great photos with this lens. My only issue with this lens is with the loose zoom mechanism. When carrying your camera face down, the lens will extend to the longest position. There is a lock to prevent this. Remember to use this if you are not using the lens for a while.

(1 of 1 customers found this review helpful)


Nice lens


from st ignace mi  -  Photo Enthusiast

Love the size of this lens a little heavy but nice pictures r great

(1 of 1 customers found this review helpful)


Good Affordable Lens


from Thomasville, GA  -  Casual Photographer

Lens is used in every day casual photography. The extended zoom is very convenient.


Great lens, excellent value!


from Chicago, IL  -  Photo Enthusiast

I took the lens for a test drive at the local botanical garden to see how things look at different focal lengths. This lens is great. I was able to get some great telephoto shots inside and and had plenty of light and shutter speeds. It was pretty fast for a large lens. Easy to hold and it holds Cokin filters, which I bought the 62mm adapter for. The zoom is a little hard to move, but I am ok with that, because that tells me that I won't have to worry about the focal length changing while I'm focusing or releasing the shutter. The lens made the camera heavy and I noticed how much I shake when taking pictures, and will need to use a tripod and remote to reduce the movement. But, I really like the results and versatility of this lens, and it's a keeper. Will bring on my trip out of the country.


Terrific Lens!


from Santa Monica, California  -  Semi-pro Photographer

Right after receiving this Tamron 18-200 mm lens, I went to the northwestern part of Arizona for a long weekend. Every photo I took was crisp and clean. The first photo is of an old tombstone, showing the landscape. Everything is clean. The second photo is of the same tombstone, but a close-up of the crumbling letters. Again, everything looks groovy. I am thrilled to have one multi-purpose lens in lieu of constantly switching between an 18-55 and 55-200. I am thrilled! And the delivery was SUPER fast!


Far from perfect


from Pennsylvania  -  Pro Photographer

I got this lens with the intention of getting distance shots of birds, squirrels etc. not good or even useable from 18-40 and 100-200mm. The images exhibit extreme blur, even on a tripod, color distortion, false contrast and an odd haze possibly due to inferior glass. Even my 18-55 kit lens outperforms this lens. Yes its cheap, but for two hundred, you be much happier with a 35mm or 50mm prime. That or save up for something with better quality like a nikkor 70-300 vr. This was my first and last Tamron lense. Lesson learned.

(1 of 1 customers found this review helpful)


Tamron Lens


from Illinois  -  Photo Enthusiast

My husband ordered this lens for me as a surprise. I really like it. It is light weight and takes nice clear pictures.


very pleased with purchase and salesman


from Gainesville, Georgia  -  Pro Photographer

I bought this for my Nikon DSLR. Price was good, performance around edges not quite as good as a Nikon lens, but certainly acceptable. Lens has good function and appearance, plus a rebate from Tamron. I'm very pleased with the purchase. And I appreciate the courteous treatment I received from Avi Hadef, my sales person.


Very nice lens for the price


from Buffalo, NY  -  Casual Photographer

Looked for one lense to replace two lenses I previously used. Lense is a bit heavy but not bad. Autofocus as noted in some of the reviews is a bit slow but not objectionable.


Questions & Answers Powered by TurnTo®

Questions about this item:

PATRICK M  I really like the lens but I'm getting an error message saying the contacts between the lens and the camera are not working. I'll turn off the camera and it will work for awhile but then the error message appears again. What can I do to remedy this?
ADAM L  on a digal camera they are six contact at the bottom of the lens if one of these are not in contact with the lens side and error message will come up in the viewfinder. the lens in not compable to the camera.
PATRICK M  I had been using the lens for a couple years before the problem surfaced. Sure wish I could find a solution.
Mike D  I have a CANON T2i will this lens work with the camera, and why was it your choice?
Richard T  I've used it on my t3i and am very happy with it. price and performance was my main reasons for choosing this lens.
Mike D  After reading the replys, I ordered the lens today. So I thank everyone for their help
Mike D  I have a CANON T2i will this lens work with the camera, and why was it your choice?
Richard T  I've used it on my t3i and am very happy with it. price and performance was my main reasons for choosing this lens.
Mike D  After reading the replys, I ordered the lens today. So I thank everyone for their help
See more questions and answers

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