Camera Lenses

Tamron AF 18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) Macro Tamron introduced the concept of our high-power zoom lens in the AF18-200mm XR Di II for exclusive use with digital SLRs. Tamron's original development of proprietary core technologies such as Aspherical element production, Multiple Cam Mechanism and Integrated Focus Cam design lend to the creation of the world's lightest, most compact 11.1X zoom lens made for digital SLR cameras. The 18-200mm (28-300 when converted to 35mm) provides the digital photographer with the versatility of a true wide to ultra tele zoom in an amazingly easy to use design. Detailed specifications of the Tamron AF18-200mm F/3.5-6.3 XR Di-II LD Aspherical (IF) Macro lens Specifications Model A14 Lens Construction (Groups/Elements) 13/15 Angle of View... Less

Fast: f/1.8 Compact Prime Lens. Optimized for FX Format. Nikon F-Bayonet Mount. Silent Wave Motor with Internal Focus. M/A Focus Mode Switch. Nikon Super Integrated Coating.

This is a High Quality F1.7 C-mount TV 35mm Lens. The Film Lens can be used on most C-mount camera. This product is small in volume, good-looking exterior and reliable in performance, it will truly provide convenience for you, and it's very easy to use. It's a tricky-looking device, and it's pretty amazing how you can point the front of your camera at an image and get the exact duplicate of that image inside your camera. A camera lens is actually much like the lens of the human eye, which requires light to see the images produced in front of it. The pupil of the human eye can dilate open and shut to adjust the amount of light it needs to process an image. This is the same with a camera lens. It is very simple and will not cost you much to be able to use your film camera lenses on your new... Less

The Sigma 18-250mm F3.5-6.3 DC Macro OS HSM Lens is an excellent choice for DSLR users who want a versatile long wide-angle to telephoto zoom lens. Compatible with EF-S mount Canon cameras

Diffractive optical elements (DOEs) are becoming more and more widely used in a braod range of fields, including telecommunication s, optical computing, consumer electronics, laser material processing and the biomedical sciences, to manipulate light through micro-optical systems.

Tokina AF 12-24mm f4 lens the Nikon mount AT-X 124 PRO DX II has a built-in AF motor drive. The motor inside the lens was loaded onto the Nikon mount specification anew.The AF operates smoothly and quietly due to a DC motor that uses a new AF control gear assembly. With the built-in motor the lens can be used in AF mode with the Nikon D60 and D40 and other silent wave bodies. The optical system of original AT-X 124 PRO DX won awards for its sharpness world-wide. This design was maintained in the