Electronics » Lenses

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 ...

In combination with the E3 Digital SLR Camera, this 12-60mm F2.8-4.0 SWD lens delivers fast autofocus speeds. It covers a zoom range equivalent to 24mm to 120mm on a 35mm camera lens. This lens also boasts impressive close-up shooting capability, allowing users to shoot from as close as 25cm ...

The SP AF70-200mm F/2.8 zoom lens features a versatile MFD of just 37.4" over the entire zoom range, best-in-class maximum macro magnification ratio of 1:3.1 at f=200mm, and an advantageous internal focusing (IF) system that allow stress-free photography. The new tele-zoom lens covers a desirable ...

PRODUCT FEATURES:Compact high performance zoom lens with a 10.7:1 high zoom ratio and optimized for digital SLR camerasCoating reduces ghost and flareSLD glass elements and aspherical lensesMacro photography with a 1:3 ratioInner focusing systemThe "Zoom Lock" device

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 ...

Sharing the widest aperture of any lens in Canon's current EF range, this EF 50 mm F1.2L USM Lens offers extremely fine control over depth-of-field and superb low available light performance. Having Canon's latest AF technologies, the lens lives up to the brand's reputation for superior response ...

CANON EF Extenders increase the power and versatility of existing lenses. EF Extenders work by increasing the distance between the film plane (or CCD) and the rear element of the lens. The extra distance increases the effective focal length of the lens to bring distant subjects closer.

This .25x fisheye lens achieves extremely wide angles of view by foregoing a rectilinear image to give fisheye images their characteristic convex appearance. Dont confuse this .25X quality Precision Design optic with.42X/.45X... Panoramic...Super Wide Angle... Semi Fisheye...Titanium... Crystal ...

Opteka fisheyes allow photographers to get close to the action and achieve exaggerated perspectives. This creates drama and excitement. Advances in high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-design ...

The Tokina AT-X 124 AF PRO DX lens is Tokina's first lens designed with an APS-C sized sensor. This lens gives the Digital Photographer an ultra wide-angle zoom lens that has the equivalent of an 18-36mm zoom range on a 35mm film camera while maintaining a bright constant aperture of f/4. ...