Canon 6473A003 75-300mm f/ 4-5.6 III EF Zoom Lens With Filter Kit and Much More...

The Sigma 5A9306 / 5A9-306 70-300mm 4-5.6 DG Macro Lens is the ideal compact and economical choice for a telephoto zoom lens. By incorporating an autofocusing motor into the lens itself, it can now autofocus with all Nikon DSLR cameras (including the D40, D40x, etc.). In addition, with the motor…

Focus Drive: MM Groups/Elements: 9/13 Angle of View: 3211-815 Minimum Focus: 4.9 ft. (1.5m) Minimum Aperture: f/32-45 Filter (diameter): 58mm Length: 413/16" (122mm)

The Sigma 19 mm f/2.8 EX DN Lens for Sony E Mount Camera is a Digital Neo (DN) lens specifically designed for mirrorless interchangeable lens cameras. On a Sony E mount camera (NEX), its focal length is equivalent to 28.5 mm. It has a newly developed linear AF motor for swift and accurate autofocus,…

AF-S DX Zoom-Nikkor 55-200mm f/4-5.6G ED A compact, lightweight and affordable 3.6x high-power telephoto zoom DX ideal for use with Nikon digital SLRs This ultracompact, lightweight telephoto zoom lens has a 3.6x 55-200mm focal range and offers a remarkable cost-to-performance ratio. Its optics are…

The Tamron AF 70-300mm f/4-5.6 Di LD Macro lens is a quality compact ultra tele zoom lens which covers the 70mm to 300mm telephoto range, with a maximum magnification ratio of 1:2 at the tele end.

500mm f/6.3 Multi-Coated ED Mirror Lens For Canon Kit

The Tamron AF 70-300mm f/4-5.6 Di LD Macro lens is a quality compact ultra tele zoom lens which covers the 70mm to 300mm telephoto range, with a maximum magnification ratio of 1:2 at the tele end.

Compact, Light weighted, precision engineered and is designed to double the focal length of your prusm lenses while full auto coupling is maintained. Made In Japan, 7 elements.

Sakar 2x Auto Focus Tele Converter Lens for Sony & Minolta Digital Cameras.

The Rokinon 500mm f/8.0 Multi-Coated Telephoto Lens is incredibly powerful. Its an excellent addition to any photographers collection. This lens is a high-quality, computer designed product that incorporates the merits of both reflex optics and refraction optics. This combination provides the user…

The 2x DGII Teleconverter (4 element) for Nikon uses upgraded multi-coated optics to double the focal length of the existing lens. Using the 2x DGII teleconverter with an 85mm f/1.4 lens, for example, will double the focal length to 170mm, which effectively sets the maximum aperture at f/2.8…

Nikons 10mm Nikkor lens features rear focusing, super integrated coating which reduces ghost and flare, extreme color clarity, and much more!

Sakar 2XAF/CAN Sakar 2x Auto Focus Tele Converter Lens for Canon Digital Cameras.