This medium telephoto macro lens is ideal for both digital SLR cameras and 35mm film SLR cameras. The 70mm focal length gives an equivalent field...

This high performance telephoto lens is tough and durable with a 300mm equivalent to 35mm. The lens is treated with Pentax's acclaimed smc coating...

The smc PENTAX-DA* 50-135mm f/2.8 ED AL[IF]SDM telephoto zoom lens delivers a high level of optical quality and includes SDM technology for fast,...

The Lensbaby 2.0 is a flexible camera lens that brings one area of a photo into sharp focus, with that sweet spot surrounded by graduated blur,...

The Pentax smc P-DA 14mm F2.8 ED (IF) is designed to be used with fully automated cameras. It incorporates a high-refraction extra low dispersion...

With newly developed, high-performance optics, this lens measures only one inch (25 millimeters long) and weighs a mere 4.9 ounces (140 grams)....