Electronics » Lenses

A standard zoom lens from a wide 28mm to a medium telephoto range fo 80mm. The use of aspherical elements in the front group reduces the number of elements required. The use of strong engineering plastic in the barrel makes the body a light 237g. Consequently, it is easy to carry. Item ...

Capable of macro photography, the Sigma Zoom Telephoto 70-300mm f/4-5.6 DG Macro Autofocus Lens has a 1:2 maximum close-up magnification at the 300 mm focal length. It's the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that ...

Maintaining the high performance of the previous model, Tamron's new 28-300mm zoom lens now features our "Di" design, making it the ideal lens for use with both digital and film cameras. The "Di" design is achieved by applying a new optical design to its coated surfaces, and by further enhancing ...

The effective arrangement of Special Low Dispersion (SLD) and aspherical glass elements has created a lens of compact dimensions. With an overall length of 84.7mm (3.3in.), it is the smallest lens of this focal range. This lens offers a large aperture of F 2.8 over its entire range of focal ...

This lens has a minimum focusing distance of 7.9 inch (20cm) throughout the entire zoom range. Maximum magnification of 1:2.3 enables close-up photography like a macro lens. The new lens design and multi layer lens coating reduce flare and ghosting, which is a common problem with digital cameras. A ...

The VCL-DH0758 model .7x wide angle conversion lens provides a wider field of view with virtually no color aberration or distortion.

Nothing changes the way you see the world like High Definition², and no company does High Definition² like Opteka. In the professional setting, Opteka's glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka. Since it ...

Now you can take close-up shots like you never took before. Opteka proudly presents the next HD10X macro lens. Originally designed for dentists and medical use, the HD10X is now available to the public. Unlike current single element lenses, the HD10X has 4 elements of high definition optical glass ...

70-200mm f/2.8 Di LD Tamron zoom lens (A001) * compatible with Nikon digital and autofocus film SLR cameras * 3 low-dispersion glass elements for superior image quality * internal focusing design maintains constant lens length for better balance and easier operation * minimum focus distance: ...

Since it fits right over your camera's existing lens system, a wide-angle and telephoto converter affects the full zoom range of your camera's lens. A wide-angle converter increases your angle of view - scenes include more of the landscape, groups include more people, and interiors show more of the ...