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The Sigma 70-300mm f4-5.6 DG Macro Lens for Pentax Digital SLR Cameras is a telephoto lens that offers excellent cost performance and is optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 millimeter focal length. It’s the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. The lens f (more…)

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

Kit includes: 1) Sigma 17-35mm EX DG IF Aspherical Zoom Lens; 2) 6-Piece Cleaning Kit; 3) Sigma Spudz Microfiber Cleaning Cloth; 4) Hoya 77mm UV Protector Filter. ? Sigma 17-35mm Lens includes: Front & Rear Lens Caps; Lens Hood; Instructions; Sigma USA Warranty. ? The Sigma 17-35mm has an internal focusing system which eliminates front lens rotation. This makes it easy to use with circular polarizing filters plus it enables using a more effective petal-shaped lens hood to re (more…)

Technorati Tags: 1735mm, Angle, Aspherical, f/2.84, Hoya, Lens, Sigma, Super, Wide, Zoom