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The Sigma APO 70-300mm f4-5.6 DG Macro Lens for Canon Digital SLR Cameras is a telephoto zoom lens with tele-macro functionality. Optimized for digital cameras, this high-performance lens has two Special Low Dispersion (SLD) glass elements in the front lens group and one in the rear lens group. It is able to shoot with maximum magnification 1:2 at the focal length of 300 millimeters. It’s the ideal lens for portraits, sports photography, nature photography, and other (more…)

Technorati Tags: 70300mm, Cameras, Canon, f/45.6, Lens, Macro, Sigma, Telephoto, Zoom

The following items are included: (1)Opteka .45x High Definition Professional Wide Angle Lens (2)Opteka 2.2x High Definition Professional Telephoto Lens (3)Opteka High Definition² Pro Filter Kit (UV, Circular Polarizer, FL-D) (4)Lens/Filter Adapter (5)Opteka 5 Piece Camera & Lens Cleaning Kit (6)Opteka Tabletop Tripod (7)Opteka LCD Screen Protectors (8)54″ Deluxe Professional Video/Camera Tripod (9)Samsonite Deluxe Microfiber Carry-All Camera Case

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Technorati Tags: Accessory, Camera, Canon, Digital, HD², Opteka, Powershot, Professional

The Sigma 70-300mm f/4-5.6 DG MACRO Telephoto zoom interchangeable lens for Canon AF with excellent cost performance and optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300mm focal length. SLD (Special Low Dispersion) glass. They used SLD (Special Low Dispersion) glass in this lens for excellent correction of chromatic aberration. This also corrects for fluctuation of aberration due to focusing. (more…)

Technorati Tags: 70300mm, Autofocus, Cleaning, f/45.6, Filter, Lens, Macro, Sigma, Telephoto, Zoom

The advanced 3-stop Image Stabilizer (IS) technology of the EF 70-300mm f/4-5.6 IS USM lens makes it the ideal telephoto zoom when shooting in lowlight and at slow shutter speeds.

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Technorati Tags: Canon, f/4.05.6, Lens, Telephoto, Zoom