Tamron AF70-300mm f/4-5.6 LD 1:2 Macro for Canon (Black)

Rating:
Summary: Great lens overall, with few limitations
Review: I bought this as my second lens for a new Canon ELAN 7e/EOS body. Being an experienced photographer, I liked what I saw, right away. It comes with a nice metal reversible lens hood, and I also got a free 1.4 teleconverter from Tamron. It felt good, and mounted securely and easily to the camera. I first shot a few rolls of closeups. I put it on a tripod, used 400ASA and 800ASA film, and was very pleased with what I got. Good macro lens! I have used it for hundreds of photos in varying situations since then, and not been disappointed. It's not a 'fast' lens, but quite good for the price. I highly recommend using fast film, i.e. 800ASA or better. Professional news/newspaper photographers use 800 or better almost exclusively. It's good film, and allows you to use a slower lens, like this one, with few drawbacks. If you use this lens for photos you intend to enlarge to say 8" X 10" or better, stick with slide film, at a slow speed, under 100ASA. A tripod will be essential of course, but this lens will give you the sharpness that slow film is meant for. Buy a good multicoated filter to screw on, and always use the lens cover, and you should be happy for years with this lens. I have used Tamron for over 2 decades, and I think they make some excellent lenses for the money.
The only reason I won't give it a 5 star rating is due to is 'slowness', having only an F4 rating. This is not a criticism of the lens, just a function of how much you spend. It is a 5 star lens when looked at in terms of price/value.

Rating:
Summary: Great optics for the money.Solid build quality.Best warranty
Review: I purchased Tamron AF 70-300mm LD lens for Canon over a month ago. The first roll of film was a bit of disappointing. I liked colors but some pictures lacked sharpness (fuzzy). After that I purchased introduction photography book published by Kodak. I used tripod and Kodak Gold 200 color print film. Pictures were developed on 5x7 photographs at York Labs. All pictures of second roll turned out very nice and sharp (especially considering 200 film on 5x7 pictures). I even made picture of caterpillar in macro mode at 300 mm and f/8 and this turned out very nice as well. All pictures (including ones taken at focal length of 300 mm) turned out very nice. Ultra telephoto lens is demanding but wide-angle lens is forgiving. You have to consider it when you use telephoto lens. You need solid technique; otherwise, you might be disappointed if you take handheld pictures with lower shutter speeds. It is pretty hard to make sharp pictures even at 1/250 shutter speed and 200mm. Tripod works well though. The larger focal length the harder it gets. I would not feel comfortable with anything slower than 1/250s. Some people mentioned that f/8 gives better results. That is true pretty much for any lens. But at this aperture you need tripod when using ISO 100 films unless you are in sun. If you can't use tripod but you want to use this lens then you might use faster films (IS0 200 or ISO 400) to reduce camera shake. Build quality is good and great warranty gives you peace of mind. Customer service is quick too (don't worry my lens is not broken but I had some technical questions to Tamron). This lens is also sold as Nikon AF 70-300mm ED and users seem to enjoy it as well (even though they pay 100$ more). Focusing is kind of slow, especially in low-light conditions and at larger focal lengths (i.e. 300 mm). You can't blame lens for it because camera does focusing. At this low amount of light and narrow angle (7 degrees - camera gets not much lights through lens). It is not Tamron but nature of telephoto lens. This is why camera haunts in low-light conditions. Lens comes with lens hood (lens shade) so you don't have to buy one for this lens. Overall, I am very pleased with pictures and expect even better pictures on ISO 100 films and 4x6 prints. Great lens for the money. Period.

Edit: After almost a year of using it, I am pleased with this camera. Lens is a bit heavy compared to my fixed 50mm lens (but it is 300mm lens so it is to be expected). Best candit shots are taken when people are not aware of camera.