Canon EF S 55 250mm f 4 0 5 6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras
September 12, 2008 by admin · Leave a Comment
Canon EF S 55 250mm f 4 0 5 6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras
The compact and affordable EF-S 55-250mm f/4-5.6 IS offers powerful telephoto performance. Its 4-stop Image Stabilizer with automatic panning detection effectively suppresses blur in low light.The EF-S 55-250mm f/4-5.6 IS is a telephoto zoom lens combining powerful performance with high image quality. With a focal length equivalent of 88-400mm in 35mm format, it is ideal for photographers seeking an affordable, versatile lens for general-purpose telephoto photography.To combat the effects of camera shake, the EF-S 55-250mm f/4-5.6 IS incorporates Canon’s latest 4-stop compensation Image Stabilizer technology. This allows the use of shutter speeds up to 4 times slower with no perceptible increase in image blur. Automatic panning detection automatically turns off the Image Stabilizer in either the horizontal or vertical direction when following moving subjects.The EF-S 55-250mm f/4-5.6 IS employs a Canon UD (Ultra-low Dispersion) lens element to suppress the effects of secondary chromatic aberrations – for crisp, sharp, high-contrast images without fringing throughout the zoom range.
Pentax D FA 100mm f 2 8 Macro Lens for Pentax and Samsung Digital SLR Cameras
September 9, 2008 by admin · Leave a Comment
Pentax D FA 100mm f 2 8 Macro Lens for Pentax and Samsung Digital SLR Cameras
The PENTAX smc P-D FA 100mm F2.8 macro is designed specifically for digital cameras. It utilizes curvature and positioning of optical elements to virtually eliminate flare and ghosting for clear, high-quality images particularly important to digital photography. This versatile lens can also be used a telephoto lens and features our acclaimed multi-layer coating to lower surface reflection, reduce ultraviolet rays, and deliver clear, high-contrast images.
