Canon EF 1.4X II Extender Telephoto Accessory Attaching this high performance Extender to a 135mm or longer lens, or to the EF 70-200mm f/2.8L boosts the focal length by 1.4 times. With five elements in four lens groups, it preserves the prime lens' image quality.

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras Sigma provides the new ultra-wide angle zoom lens from 15mm and this lens is the first of its kind in the world. It can be useful for images of landscapes, large buildings, group photographs or even more. The perspective that changes with the angle-of-view gives picture an extraordinary ...

Canon WD-H43 0.7x Wide Angle Converter for HV20 & HV30 Camcorders Canon WD-H43 Wide-Angle Adapter Lens screws into the front of the HV20's zoom lens to provide a wider perspective of coverage (0.7x) than the original lens. It's use is ideal for those times when you are shooting landscapes and want to increase visual coverage. This conversion lens boosts ...

Canon EF 85mm f/1.8 USM Telephoto Lens for Canon SLR Cameras CANON 85mm f 1.8 Series EF USM Telephoto Lens -- A medium telephoto prime lens (not a zoom lens) with outstanding delineation and practical light weight.

Pentax DA 18-250mm f/3.5-6.3 ED AL IF Lens for Pentax and Samsung Digital SLR Cameras What a range! The smc Pentax DA 18-250mm F3.5-6.3 ED AL [IF] interchangeable zoom lens, designed for exclusive use with Pentax digital SLR cameras, will provide just about all the coverage you'll need. With an approximate 14X zoom ratio covering from wide-angle to super-telephoto ranges, this ...

Canon EF 28-105mm f/3.5-4.5 II USM Standard Zoom Lens for Canon SLR Cameras CANON 28-105MM F/3.5-4.5 USM - Treat yourself to the smallest, lightest zoom in the 28-105 class. Filter Size - 58mm Maximum Diameter x Length - 2.9 x 2.8 Weight - 0.82 pounds

Pentax SMCP-FA 50mm f/1.4 Lens The Pentax interchangeable lens system provides a complete line of high-quality lenses to satisfy your every creative need. Offering a wide range of focal lengths, functions and effects for different formats, Pentax lenses are designed to maximize each camera's capabilities.

Nikon 18-55mm f/3.5-5.6G AF-S DX VR Nikkor Zoom Lens Designed fror use on your Nikon Digital SLR camera body, this lens provides a 3x zoom from 18mm wide-angle to 55mm normal perspective. For landscape and general photography, this is one of the most ideal lenses to own. The lens has Nikon's Vibration Reduction (VR) technology to help consumers ...

Canon EF 16-35mm f/2.8L II USM Ultra Wide Angle Zoom Lens Inner focusing system with USM Closest Focusing Distance 0.28m / 0.9 ft. Zoom System Rotating type Filter Size 82mm Max. Diameter x Length, Weight 3.3" x 4.1", 1.3 lb. / 83.5 x 103mm, 600g

Canon EF 2X II Extender Telephoto Accessory Outstanding optical performance that visually matches the images quality of the host lens / Provides 2-times Photo Magnification Lens construction - 7 elements / 5 groups Overall length - 56.5mm Max. diameter - 71.1mm Package includes Extender Cap, Lens Dust Cap E, Lens Case LP811