Buy Cheap Tamron AF 17-50mm F/2.8 SP XR Di II VC (Vibration Compensation) Zoom Lens for Canon Digital SLR Cameras From Here Now!
Tamron's new SP AF 17-50mm F/ 2.8 acts RDI II VC covers the heavily used 17-50 MM focal distance range (angle of view equivalent of 26-78 MM when converted to the full frame format) making it an extremely versatile, high performance zoom lens. Achieving sharpness and striking contrast, the lens produces beautiful images that are enhanced by the shallow depth of field afforded by the maximum aperture F/2.8 and enriches the user’s range of photographic expression. The new lenses equipped with Tamron’s proprietary vibration compensation (VC) image stabilization mechanism, which provides more opportunities for handheld photography, such as low light conditions like evening, night scenes and indoors, leading to dramatically enhanced level of photographic freedom. Technical specifications: focal length 17 - 50 MM: format size APS – C: maximum aperture F/2.8; minimum aperture F/ 32; diagonal angle of view 78 degree and 45 minute - 31 degree and 11 minute; lens construction 19 elements, 14 groups; minimum focusing distance 11.4-Inch (0.29m); maximum magnification ratio 1:4 0.8; filter diameter 72 mm; overall length 3.7 inches maximum diameter 3.13 inches; weight 20.15oz. 570g; diaphragm blades-seven; standard accessory flower shaped lens hood; Canon mount.
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Technical Details
- Compact Fast Zoom with VC (Vibration Compensation).- Fast Constant F/2.8 Aperture.
- For use on APS-C size DSLR cameras.
- 11.4-Inch minimum focusing distance / 1: 4.8 Maximum magnification ratio.
- Internal Focusing.
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By KamikazeAce
If you like low light photography this is the one lens you can get away with 1/2 shutter speeds and ISO 400 wide open. Before this I had the Tamron 28-75mm 2.8 and I can tell you that to get such low shutter speeds I had to increase the ISO 1600 and wide open which produce unflattering grain on the pictures. I wish I had this lens for those situations. One note of caution tho and that is the recommended shutter speed to freeze people is 1/60. They have to stand very still for you to get any lower but this creates also some creativity. I have gone to car shows and taken pictures of cars at low shutter speeds and you can see people streaking by like in those magazine pictures. What I didn't like about the lens was a shown vignetting wide open which shows in bright day light when shooting the sky. I thought it was my lens but upon some further research on the internet I am not alone. It is a short coming of the lens but corrects itself by f4. I usually use vignetting correcting software. Nevertheless, this is a night owl's lens and I like shooting in low light so I am happy with it besides who is selling an f2.8 constant with some vibration control. In regards to the reach, well, I thought about it, 17-50mm is not much but then again if you go longer you will need to increase the shutter speed further. They probably thought of this. I will now put it to use in museums, car shows, festivals, the works. Happy shooting!
By Tayaran
OK, first I am not a professional photographer, but photography is my hobby and I have been doing for a while. My ratings are in line with my expectations from the lens, so please when deciding if you want to purchase this item take this into consideration. What did I need this lens for: basically just to take shots of my kids inside my house, lit with incandescent lamps. the 50mm f1.8 did not do it for me since my rooms are small and I am only able to take pictures of half the body shot. After looking around I wanted a lens that gives me a wide range and will work without flash in my environment. I used an XSI with this lens and I had to crank the ISO to 800. The first surprise was that the lens rotates in an opposite way to the Canon lenses I had, so this was awkward for a while. The lens is not very heavy which is good. I took about 150 pictures in the environment I described above and I was very very very disappointed. The pictures were very soft, no contrast and noisy (granted the noise is generated from my high ISO). At best I was able to get 1/30 from this lens which honestly I thought it would be a little bit faster. Again, I did not try it in broad daylight or outside because I already have my canon lenses for that. I ended up returning it.
By Theodore Post
I've had this lens for three months and it is sharp. The lens is well made and the zoom works smoothly and quietly. I would highly recommend it
By A. Malske (WI, United States)
I've been using Tamron 17-50mm non-VC version for about a 1.5 years and while I was upgrading XTi on 7D I decided to pull the trigger on VC version of the lens and placed a pre-order. Some reviewers, including the-digital-picture.com which opinion I highly respect mentioned that the lens isn't sharp wide open and generally quality is not as good as non-VC. I was extremely happy with non-VC and expected nothing less than amazing results from VC version. I had both of them for about a week and had a chance to compare side-by-side and do some tests.
So my tests revealed that my copy of VC is as good or in some instances better than my old non-VC (which was extremely sharp!). It's absolutely fantastic at 2.8 and there is a slight improvement stepping down. My guess is that people who commented on bad quality just got a bad copy.
It's not a Canon 17-55mm f/2.8 IS USM since it's doesn't have USM motor, but on VC version motor is much better, quieter and if VC is Off it's reasonably fast. Image quality wise I think this lens is very much on par with Canon so if you want to save a bit, have a 6 year warranty and have similar quality - go with Tamron!
By HDYjr.
I purchased this lens when it became available in late November and have had a few weeks to shoot with it. This lens is used in conjunction with a Canon Rebel T1i. I originally purchased the non-VC version of this lens but returned it after a week or so simply because I was not "WOWED" with its performance (relatively slow auto focus, somewhat soft wide open, color and contrast seemed a bit lacking and it seemed to produce more noise than other lenses I've used on this camera).
This lens has none of those problems. I really can't get over how well it performs in low-light situations. I get a lot of keepers at 1/5 of a second. It's really sharp also. I have a 5D Mark II and a few L lenses and I find myself picking up my Rebel and this lens more and more often. If you are considering this lens I recommend it 100%.
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Buy Tamron AF 17-50mm F/2.8 SP XR Di II VC (Vibration Compensation) Zoom Lens for Canon Digital SLR Cameras Now
Buy Tamron AF 17-50mm F/2.8 SP XR Di II VC (Vibration Compensation) Zoom Lens for Canon Digital SLR Cameras |
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