Tamron AF 28-75mm f/2.8 SP XR ZL Di LD Aspherical (IF) for Canon Digital SLR Cameras |
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By
Tamron
Average Customer Rating:  
List Price: $1,022.95
Our Price: Too low to display
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- 28-75mm autofocus zoom lens with f/2.8 maximum aperture
- Designed to meet performance characteristics of digital SLR cameras
- Minimum focusing distance of 13 inches; rotation-type zoom
- Smaller and lighter than most fast zoom lenses; weighs 18 ounces
- Measures 2.9 inches in diameter and 3.6 inches long; 6-year warranty
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Product Description
Tamron 28 to 75 millimeter f2.8 XR Di Canon lens.
Amazon.com Product Description
Tamron applies the Di (Digitally Integrated) logo to lenses with optical systems designed to meet the performance characteristics of digital SLR cameras, and this 28-75mm Di autofocus zoom lens is no exception. Boasting revolutionary downsizing XR technology, the lens is among the smallest and lightest models in the history of fast zoom lenses. In fact, it looks just like an ordinary standard zoom lens, but offers a fast constant maximum aperture that will reshape your photographic horizons. Specific details include a constant maximum aperture of f/2.8, a minimum focusing distance of 13 inches, and a rotation-type zoom. As with all Tamron lenses, the 28-75mm lens carries a six-year warranty. - Lens construction: 16 elements in 14 groups
- Angle of view: 75 to 32 degrees
- Zooming type: Rotation
- Diaphragm blade number: 7
- Minimum aperture: f/32
- Minimum focusing distance: 13 inches
- Macro magnification ratio: 1:3.9 (at 75mm)
- Filter diameter: 67mm
- Accessories: Lens hood
- Mount: Canon, Nikon, Pentax, Sony
- Dimensions: 2.9 inches in diameter and 3.6 inches long
- Weight: 18 ounces
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Sharp lens, great price, 2010-07-10
This lens was one I bought prior to starting to acquire L series lenses. I have replaced all other non L lenses with the exception of this lens. It is also the only nonCanon lens I own. I compared it to a friends 24 70 L and the difference in sharpness and color did not justify selling this and replacing it with the 24 70 for the extra expense. If money was no object then sure just go for L lenses, and I may eventually replace this but currently I still grab this lens more than its share and I am in no hurry to change. It is smaller and lighter than the 24 70 for a walk around, and there is something to be said for a lens with less of an investment when out for the day. I have shot entire weddings with this lens on a Canon FF 5D II with phoenominal results. On the last with 600 shots about 95% keeper rate and the shots are razor sharp. You can zoom in to 100% and they are still sharp and clear. I have a friend who uses this lens in her studio on a classic 5D as her portrait lens, which is how I first heard of it. I highly recommend this lens for IQ and value.
Best $450 you will ever spend on a lens, 2010-07-14
I have been considering buying this lens for a long time, or saving up to purchase the Canon EF 24-70mm /2.8L USM. I decided to try this lens out as they seem to go for about the same price on eBay so I wouldn't be losing much money. However, I can gladly say that I will not be selling this lens anytime soon.
The build-quality is quite sturdy, and feels like a quality lens in your hands. There is no weather sealing however, and also it lacks a full-time manual focus, so you have to be careful not to hold the lens by the focusing ring when set to AF.
When it comes to features, this lens is great. The focus is quite fast on my Canon EOS Rebel T1i, and though it is not as silent as a USM lens, if you're using a kit lens or the 50mm /1.8 this lens is much quieter in comparison. This lens also features 7 aperture blades so the bokeh is always smooth. The lens hood that it comes with is nice and can be mounted in reverse for storage purposes. The lens cap, as usual from Tamron, is really great.
Most importantly, the optics of this lens are great. Absolutely stunning the amount of detail this lens can capture. It does a great job cutting down on lens flare as well as Chromatic Aberrations. I was really impressed with how crisp the lens is at /2.8 the most, and the sheer level of detail available when the lens is stopped down. Look through the user galleries to see this as well or on Flickr.
Overall, this is an absolutely great walk-around lens. It has a very nice focal range, fast aperture, and sharp optics. All without costing you over over $500, let alone over $1,200 as the Canon EF 24-70mm /2.8L USM would. I highly recommend you purchase this lens, you will love it.
amazing!, 2010-07-15
great lens! so sharp, just amazing! my only problem (which is not really about the lens) is cropping factor, i don't go as wide as 28, because my camera isn't full frame. I used it for portraits, product shots, worked great! 2.8 opening provides incredible depth of field!
 Works nicely with 5D, 2010-07-29
I picked up this lens about a year ago, and used it on my 5D ever since.
The 28-75 range is great for a walk-around lens, but I am now looking for something to fill the void below 28mm for ultra-wide photos. On the full-frame camera, it works very well for street and landscape photography, as well as portrait photos.
The build quality is ok - feels sturdy and I don't have much of an issue with it.
Image quality is amazing - saturation and resolution on par, if not above the Canon 24-70 f/2.8 L... which is 3x the price
There are or course a few things that could have been improved:
1. Lens creep - its very annoying when pointing the camera down towards the ground - the lens slowly will entend!!! It only has a lock at the 28mm end
2. Vignetting - When paired with a full-frame body, it is quite evident below 50mm
3. Autofocus - could have been faster, but for a third of the price of the Canon version, I'm not one to complain
Overall, I recommend this lens unless you need the absolute fastest AF and lens creep may be an issue for you. The quality of the images won't dissapoint you!
Good Image Quality, 2010-07-21
The Tamron AF 28-75mm f/2.8 delivers sharp pictures regardless of which focal length or aperture size you use.
Pros
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- Sharp Closeup and Portrait Shots
The lens is capable of capturing amazing details in closeup and portrait shots. I use an XSi with this lens and it unquestionably sharper (albeit only by a hair) than the kit lens (Canon EF-S 18-55mm f/3.5-5.6) that comes with my XSi.
- Constant f/2.8 F-Stop
I love the f/2.8 constant f-stop. It take most of my shots during my hikes. A wide open aperture is a definite plus because I take a lot of my shots (i) handheld (which necessitates a fast shutter speed to reduce handheld motion blur) and (ii) in lowlight conditions (which necessitates a wide open aperture such as f/2.8)
- Solid Build
The lens definitely has a good heft to it. It doesn't have the light and plasticky feel of the Canon 18-55mm f/3.5-5.6.
Cons
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- Zoom Creep
The lens has pronounced zoom creep (which means the lens barrel extends under its own weight when the the camera is pointed downward). There is a zoom lock, but it's for locking the barrel at the 28mm position only.
- Slightly Slow Autofocus
Like the kit lens of the XSi and T1i (Canon EF-S 18-55mm f/3.5-5.6), the lens has a little trouble autofocusing in lowlight conditions.
- No IS (Image Stabilization)
There is no image stabilization to counteract any potential handheld motion blur. You would have to compensate with a faster shutter speed. (The rule of thumb on shutter speeds is the shutter speed should be at least the reciprocal of the focal length. For example, if the focal length is set at 28mm, the shutter speed should be at least 1/28th of a second; if the focal length is set at 75mm, the shutter speed should be at least 1/75th of a second.)
The lack of IS is definitely a concern for handheld shots if you need greater depth of field (DOF means both the background and foreground are in relative focus), which is accomplished with a smaller aperture size (a smaller aperture translates into: less light to the sensor => the need for a slower shutter speed => potential handheld motion blur).
- Len Cap
The lens cap is a little tricky to put on the lens (you have to squeeze the spring-loaded sides first as you put it on the lens. Once on the lens, it doesn't always stay on; mine sometimes pops off on its own while in the camera bag.
Zoom Range Considerations
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The 28-75mm is the focal length specification on a full frame camera, such as the 5D. But on a camera with a 1.6 crop sensor (e.g. the XSi, T1i, T2i, XT, XTi) the focal range is in effect 45-120mm (1.6 * 28 ~= 45 and 1.6 * 75 = 120). This lens would thus not be best suited for wide angle shots on a camera with a crop sensor -- that's an important consideration if you're getting this lens for a camera with a crop sensor. Still, it is quite useful as a walk-around lens, especially if you're primarily taking closeup shots.
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This lens is a good lowlight lens. The lack of image stabilization is compensated by its constant f/2.8 f-stop (which allows for a faster shutter speed to help reduce handheld motion blur). All in all, it's an impressive lens that delivers very good image quality.
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Binding: Electronics
Brand: Tamron
EAN: 0725211097013
Label: Tamron
Manufacturer: Tamron
Maximum Focal Length: 75
Minimum Focal Length: 28
Model: 28-75mm Canon
Optical Zoom: 2.7
Publisher: Tamron
Studio: Tamron |
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