alaTest has collected and analyzed 29 user reviews of Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro Ultra Zoom Lens for Canon Digital SLR Cameras from Amazon.com. The average user rating for this product is 3.8/5, compared to an average user rating of 4.3/5 for other products in the same category on Amazon.com.

The only con I had was that it turns the opposite way that my other lens do. Attaches fine and works well up close and far away. Some time I can\'t get it to focus up close so I go to Manual and it works out fine.

I\'m a professional photographer and I teach a photography class. I normally buy Canon L series lenses but bought this one for the range it covers just to have as a carry around when I am not working. I put it on an old camera body that I no longer use...