The Tamron SP AF 70-300mm F/4-5,6 Di VC USD (for Canon Digital SLR) Lens is carefully constructed with 17 elements in 12 different groups to give you perfect pictures. The size and weight is not much, which makes it convenient to carry around. Overall, it is a good buy at the price.

I saw Tamron has more rebates out right now. Got my first one on rebate...this makes it enticing to look at more toys...

Just chiming in as others have said--spectacular value; I bought this from Newegg over a year ago Along with a Canon T2i), and it is still performing flawlessly; It is a joy to use; The Image Stabilization (IS) is truly as good as everyone says it is.

It wasn't free

I bought this for my new D7000. pictures are very sharp even at 300mm and very great bokeh effect. I was considering the nikkor 70-300mm. But I am glad that I bought this. I borrowed the nikkor 70-300mm from my friend and compared this and nikkor. GO TAMRON.

The Tamron 70-300mm f/4-5.6 Di VC USD Lens features a popular and useful focal length range, a nice design, USD (Ultrasonic Silent Drive) AF and VC (Vibration Compensation) for a very affordable price .

Unlike the somewhat basic affair that is the Tamron AF 70-300mm Macro, the new Tamron SP 70-300mm f/4-5.6 Di VC USD has all the latest bells and whistles, or at least their high-tech, optical equivalents.

Unlike the somewhat basic affair that is the Tamron AF 70-300mm Macro , the new Tamron SP 70-300mm f/4-5.6 Di VC USD has all the latest bells and whistles, or at least their high-tech, optical equivalents.

I am a happy customer. I expected this one to be a very ordinary low budget lens. But its image quality surprised me and I loved the images even though I have used Canon 70-200 L series. Its not weather proof as the L series.

For the first time, Tamron has incorporated an Ultrasonic Silent Drive, or USD, with full-time manual override in this zoom lens, making it a competitive technology with Nikon's Silent Wave Motor, Canon's Ultrasonic Motor (USM), and Sony's Super Sonic wave Motor.

The Tamron AF 70-300mm f/4-5.6 Di VC USD performed fairly well in our full format test but it is a more desirable lens on an APS-C DSLR. The resolution figures are very high in the scope and that's, at least mostly, across the image frame.

Tailor-made for wildlife and sports shooters, this third-generation 70–300mm full-frame telezoom in Tamron's SP line adds Vibration Compensation (VC) plus two innovations: an Ultrasonic Silent Drive (USD) focusing motor for near-silent AF, and an element of what Tamron calls XLD glass, a relatively...