Di: Digitally Integrated Design, is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. The most compact and lightest in the history of fast zoom lenses. Thanks to the revolutionary downsizing "XR" technology employed by Tamron in the development of high-power zoom lenses such as the 28-200mm and 28-300mm, the dramatic compactness that makes this lens the world's smallest and lightest is achieved. Its compactness makes it look and feel like an ordinary standard zoom lens, yet the versatility that a fast constant maximum aperture offers will definitely reshape your photographic horizons.
The Tamron 28-75mm is commonly used for General purpose, Landscape/scenery, Low light, Weddings and more.The Tamron 28-75mm is most used by customers who consider themselves to be a Enthusiast, Semi-pro photographer among others.The Tamron 28-75mm is popular because customers like the following qualities of the Tamron 28-75mm: Consistent output, Durable, Easily interchangeable, Fast / accurate auto-focus, Lightweight, Nice bokeh, Rugged and Strong construction
Most Liked Positive Review
I'd recommend this lens
I covered a formal wedding start to finish with this one lens. It worked excellent and the bride loves her photos. That's my bottom line.
Most Liked Negative Review
Slightly soft but big problem was...
The biggest problem was image shift left to right during focus. The Adorama tech and I both agreed that somehting must have been wrong with my copy. I am afraid I returned the lens and am saving up for the Sony. Happy Adorama was willing to work with me.
Reviewed by 108 customers
I've had this lens since it was introduced. Have used it on Konica-Minolta 7D, Sony A700, and Sony A99V. It was excellent lens on both 7D and A700 but have noticed considerable back focus on A99 @ F2.8/75mm. It gets progressively sharper as F stop larger (4.0-8.0). At 8.0 lens is really sharp. To be fair this typical for most lenses. I did AF Micro Adj on A99V and that so far has seemed to fix front focusing. Use lens primarily for studio portrait work which explains why I never noticed back focus before because I typically shoot F8 or F11 in studio and rarely shoot below F4. Didn't notice back focus problem until went to use at a red carpet event which was in dimly lit hall. I would recommend this lens especially for the price and if your camera has AF Micro Adjustment ability.
I have most used this lens for indoor and outdoor activities with groups of children and youth. It is very sharp, handles well, and excellent for use without a flash. So far I don't have anything I don't like about it.
Build and design features are very good. Has a lens creep lock. Image quality in well lighted environments is good. Low light environments are problematic, it produces significant noise. Since I shoot news, I prefer candid shots and don't want to distract the people I'm photographing with a flash. I returned it because of the noise issue.
I use this lens to photograph high school sports. It is fast enough and does a decent job. The pictures are not super sharp but for the price you aren't going to get super sharp. It is a relatively inexpensive glass and the pictures reflect that. If you want the super sharp photos you can spend 4 times as much for the L quality lens. For the price it is a decent lens.
I used this lens on several photo shoots before finding out that it wasn't in focus. I finally did some test shots and confirmed that it doesnt focus properly, or is just very soft. I managed to save enough of the photos to not have to reshoot the photos...luckily it wasn't a wedding. I did end up not getting photos at a concert, which luckily I wasnt getting paid for. I sent the lens back and I am expecting a new lens. Hopefully this one doesnt have the same issues. I will edit this review once I have received the new lens.
I initially purchased a used copy of this lens, and was blown away with its performance. Very sharp in the center, acceptable sharp in the corners, and very nice bokeh. I did a wedding and was sold, my images were so much better than previous. The focal range on my DX body is excellent for me. Like others have said, 28mm is not very wide on a DX. I seldom hit this limit, but find I'm regularly zoomed to 75mm. So I guess my working range is on the long end most of the time anyhow. However I did notice that a higher than normal percentage of my shots were soft. I did some testing and noticed that it tended to front focus on my D90 body. So I returned it and purchased a new copy from Adorama. This copy is just as good, but having no front/back focus issues. Still, it does tend to mis-focus regularly. I guess that's what other reviews have said as well, it doesn't focus as accurately as the Nikon. My results showed that it can focus fast and accurate, but not consistently. I was ready to give up on it, but then decided to do another round of tests using AF-C instead of AF-S. This was the key for me. In this mode, it rarely misses focus. On AF-S, you can focus and lock, then repeat and it will adjust a tiny bit and lock again. If it were accurate it would not move after initial lock. It's like it's not satisfied and keeps trying to adjust. On AF-C it never locks but quickly settles and stays put. I normally only use AF-C for sports, so it will take some getting used to, but I think it will be worth it.
i received a sharp copy of this lens. i heard a lot of good reviews about this lens and i'll admit, it's a lot better than expected. great purchase.
Just the right lens to keep attached to my full frame DSLR when I don't want to carry a bag or other accessories. Use a decent light source when shooting low light indoor scenes. Works a good as a similar ziess lens at 25% the cost.
I bought this lens and used it recently at an event. I enjoyed using it and am happy with its overall performance. Autofocus can be a little slow at times.
Love the lens.. Nice bokeh- sharp images.