image sensors
Tamron AF 18-200mm f/3.5-6.3 XR Di II LD Aspherical Macro Zoom Lens for Canon Digital SLR Cameras
- Since the lens is designed exclusively for digital SLR photography, it provides high image quality in terms of resolution
- It employs a new optical system designed to confine the changing angles of incidences of light rays reaching the imager over the entire image field.
- Peripheral light fall-off is minimized when compared with that of conventional lenses
- Complicated mechanisms are built in the compact body thanks to new mechanical artifices. The lens is a multi-purpose zoom lens,excellent portability
- The Zoom Lock prevents unwanted barrel extension when carrying the lens/camera combination
Product Description
Lenses are designed for exclusive use on digital cameras with smaller-size imagers and inherit all of the benefits of the Di products. These lenses are not designed for 35mm film cameras and digital cameras with image sensors larger than 24mm x 16mm.At Tamron, quest has always been to make the ideal zoom lens. As a result of this ongoing challenge, Tamron has introduced the concept of the high-power zoom lens in the new AF18-200mm XR Di II for exclusive use with dig… More >>
Tamron AF 18-200mm f/3.5-6.3 XR Di II LD Aspherical Macro Zoom Lens for Canon Digital SLR Cameras
Tags: 18200mm, 35mm film cameras, Aspherical, Cameras, Canon, canon digital, canon digital slr, canon digital slr cameras, combination product, Digital, digital slr cameras, digital slr photography, f/3.56.3, image field, image sensors, ld aspherical, Lens, Macro, Tamron, ZoomRelated posts
Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras
- 10-20mm ultra-wide angle lens designed exclusively for Canon digital SLR cameras
- 3 special low dispersion (SLD) glass elements to compensate for color aberration
- Hyper-Sonic Motor (HSM) produces silent, high-speed autofocus; full-time manual focus
- Multilayer lens coating reduces flare and ghost; 9.4-inch close focusing distance
- Measures 3.3 inches in diameter and 3.2 inches long; weighs 16.4 ounces
Product Description
10-20mm F4-5.6 EX DC HSM lens allows enjoyment of super wide-angle photography and it is a very powerful tool for indoor shooting and landscape photography with APS-C size image sensors of digital SLR cameras.Wide angle of view (102.4? at 10mm and 63.8? at 20mm) offers the photographer greater freedom of expression. Three SLD glass elements are employed for effective compensation of color aberration, which is a common problem with super-wide angle lenses. One piece … More >>
Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras
Tags: 1020mm, angle photography, Cameras, Canon, canon digital slr, canon digital slr cameras, color aberration, Digital, digital slr cameras, f/45.6, glass elements, image sensors, landscape photography, Lens, Sigma, wide angle lens, wide angle lensesRelated posts
Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens
- Focal Length & Maximum Aperture – 18-55mm f/3.5-5.6
- Lens Construction – 16 elements in 12 groups, including UD-glass and aspherical lenses
- Diagonal Angle of View – 74 20′ – 7 50′ (with APS-C image sensors)
- Focus Adjustment – Gear-driven
- Closest Focusing Distance – 1.48 ft./0.45m (maximum close-up magnification 0.24x)
Product Description
Equipped with Canon’s Optical Image Stabilizer (IS) technology, the Canon EF-S 18-55mm standard zoom lens is ideal for just about any application. IS technology compensates for camera shake by providing the equivalent effect of a shutter speed up to four stops faster. This allows you to take sharp handheld shots even in low-light conditions–a must for sports and nature photography. The lens also offers an aspherical lens element that corrects for aberration, thus p… More >>
Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens
Tags: 1855mm, aberration, angle of view, aspherical lens element, Canon, canon ef, f/3.55.6, focus adjustment, image sensors, Lens, maximum aperture, nature photography, optical image, shutter speedRelated posts