Sigma 28-70mm & 70-300mm AF Lens Set For Canon EOS 50D, 40D, 30D, 20D, 10D, Digital Rebel XT, XT

3 reviews

Jun, 2013

General overview
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Product Specifications

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Consumer review by: Nicholas R. Hart (amazon.com)

Great product.

I was a little reserved about buying these lenses, but I am 100% satisfied that I bought them. I just got back from Bonnaroo and the 70-300 was totally key. It took great shots and stood up okay for night shots. That said, at 2.8 the 28-70mm has you...

Jun, 2009

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Consumer review by: Joshua (amazon.com)

Awesome lenses.

I was honestly worried ordering these because the old saying "you get what you pay for." I've been happy with every shot though. The main lens I wanted was the 70-300mm for zoom shots and I love it. The 28-70mm performs well too. If you are an...

Feb, 2009

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Consumer review by: Beth Rogers (amazon.com)

Very good lens kit for the money

I'm just getting started in the DSLR area, and I'm on a very tight budget. I did some research on different lenses, and wanted something that would supplement the kit lens that came with my Canon Xt. I knew I wanted a 70-300 lens, and when I found this...

Jan, 2009

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Product Specifications

Sigma Zoom Telephoto 70-300mm f/4-5.6 DG Macro Autofocus LensCapable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 mm focal length. Its the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. It also has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2.SLD (Special Low Dispersion) glass in this lens provides excellent correction of chromatic aberration. The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range. Sigma incorporated SLD (Special Low Dispersion) glass in this lens for excellent correction of chromatic aberration. This also corrects for fluctuation of aberration due to focusing. High optical performance is demonstrated throughout the entire zoom range. Sigma 28-70mm f/2.8-4 DG High Speed Zoom Autofocus LensThis standard zoom lens has a large aperture of F2.8 at 28mm focal length and yet it is compact and lightweight, with an overall length of 62.5mm (2.5») and weight of 255g. (9oz.). This digitally optimized diagonal fisheye lens is equipped with a new multi-layer coating technology that reduces both flare and ghosting. This compact, large aperture zoom lens is ideal for digital and 35mm SLR cameras. The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance.This standard zoom lens has a large aperture of F2.8 at 28mm focal length and yet it is compact and lightweight, with an overall length of 62.5mm (2.5») and weight of 255g.