Camera Lenses

The Pentax SMC DA 18-135mm F/3.5-5.6 ED AL (IF) DC WR Lens is a high-quality telephoto zoom lens that is designed for exclusive use with Pentax digital SLR cameras. It offers a focal length that is equivalent (in 35mm format) from 27.5 to 207mm. This wide coverage is ideal for a variety of telephoto...

The EF 75-300mm f/4-5.6 III Lens from Canon is a telephoto zoom lens ideal for day-to-day use because it is particularly light and compact, especially given its long focal reach. Able to magnify distant subjects, it also compresses the space between subjects within the frame and with a shallow depth...

If you have a Canon camera with a smaller-size APS-C sensor and EF mount, then the 18-250mm F3.5-6.3 DC Macro OS HSM from Sigma is an incredibly versatile lens that is a real jack-of-all-trades lens you can carry in any situation. With a focal length spanning from a wide-angle 18mm up to a 250 mm te...

The Nikon F mount Sigma 50mm f/1.4 DG HSM Lens is a fast standard-length prime designed to achieve high optical performance through the incorporation of both three Special Low Dispersion glass elements and one molded glass aspherical element. These elements, coupled with an advanced optical design, ...

The 70-300mm f/4.5-5.6G Telephoto Zoom Lens from Sony is a G-series Sony Alpha telephoto zoom lens that uses supersonic-wave motor (SSM) technology for quieter, smoother AF operation. It is constructed of 16 elements in 11 groups, as well as its dual Extra-low Dispersion (ED) glass, which all help t...

The 2x DGII Teleconverter (7 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 (cuttin...

The new Canon EF-S 15-85mm f/3.5-5.6 IS USM sets a new standard for everyday photography on APS-C sensors. With a focal length range equivalent to 24-136mm in 35mm format, image stabilization and high-precision optics, the EF-S 15-85mm f/3.5-5.6 IS USM offers stellar performance from wide-angle thro...