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This high performance lens is great for photography that frequently use the telephoto range such as portraits, sports photography and nature photography. It has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2. The SLD (Special Low Dispersion) glass in this lens provides excellent correction of chromatic aberration.

The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range.

This standard zoom lens is designed exclusively for digital SLR cameras and incorporates Sigma's original OS (Optical Stabiliser) function. This lens offers a large aperture of F2.8 at the 18mm focal length making it ideal for indoor photography and in low lighting conditions. Two SLD (Special Low Dispersion) glass elements and three aspherical lenses provide excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range. The incorporation of HSM (Hyper Sonic Motor) ensures a quiet and high speed AF. The Super Multi-Layer Coating reduces flare and ghosting and provides high contrast images.

This high zoom ratio lens is exclusively designed for digital SLR cameras and capable of covering a wide range of focal lengths from wide-angle to telephoto

This compact high zoom ratio lens is designed exclusively for digital SLR cameras and incorporates Sigma’s original OS (Optical Stabilizer) function. This system uses two sensors inside the lens to detect vertical and horizontal movement of the camera and works by moving an optical image stabilizing lens group to effectively compensate for camera shake.  With a focal length of 18-125mm, this lens has normal to wide angle capability for shooting vast landscapes as well as general photography.

SLD (Special Low Dispersion) glass, a molded glass aspherical lens and two hybrid aspherical lenses provide excellent correction for all types of aberrations. The super multi-layer coating reduces flare and ghosting and incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed autofocus.

This image stabilised 18-200mm lens is for Canon entry/mid-range digital SLRS only, ie Canon DSLRs that use the APS-C size sensor format and gives a 35mm film equivalent focal length range of 27-300mm for a full range of coverage from extra wide to telephoto.

A single lens solution with image stabilisation

The Sigma 50-200mm F4.5-6 DC OS HSM is a compact high-performance telephoto zoom lens that incorporates Sigma’s own Optical Stabilizer function. The lens incorporates SLD (Special Low Dispersion) glass in the front lens group and is equipped with an inner focusing system to provide high image quality throughout the entire zoom range. The incorporation of HSM (Hyper Sonic Motor) ensures quiet and high-speed auto focus. The OS (Optical Stabilizer) function effectively eliminates the effects of camera shake so subjects can be easily and clearly seen in the viewfinder as well as in the image. It allows the use of shutter speeds approximately 4 stops slower than normal for steady, handheld photography. For Sony and Pentax mounts he built-in OS System operates in conjunction with a camera body equipped with an anti-shake function and can be used as an alternative with cameras having built-in image stabilization. The Super Multi-Layer Coating reduces flare and ghosting and provides high contrast images throughout the entire zoom range. This lens has a minimum focusing distance of 110cm (43.3 inches) throughout the entire zoom range and a maximum magnification ratio is 1:4.5. An inner focusing system eliminates front lens rotation, making it suitable for use with circular polarizing filters.

This lens is only for use with APS-C size sensor digital SLR cameras (as opposed to full frame), ie Canon entry and mid-range DSLRs. It can be used with a wide variety of subjects and it is an ideal large aperture standard zoom lens, providing a 35mm equivalent focal length range of 25-105mm. This lens has a minimum focusing distance of 20cm (7.9") throughout the entire zoom range and has a maximum magnification of 1:2.3. Aspherical lens elements and the multi layer lens coating reduces flare, ghosting and aberrations, which are common problems with digital cameras.

The 28-300mm F3.5-6.3 MACRO lens covers focal lengths from 28mm wide angle to 300mm telephoto macro capability, allowing a reproduction ratio of 1:3 With a multi layer lens coating and lens design to reduce flare and ghosting, this lens features one Special Low Dispersion (SLD) glass element and one aspherical lens in the front lens group, and one SLD glass element and three aspherical lenses in the rear lens group for correction for all types of aberrations.The inner focusing system allows for stability and compactness throughout the focal lengths.

This telephoto zoom lens incorporates Sigma’s original OS (Optical Stabilizer) function and is housed in a compact construction.  With a focal range of 70-300mm, this is a good complement to a standard wide lens to complete your photographic needs from wide to telephoto. Applications include portraiture and general photography. The OS function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible while the SLD (Special Low Dispersion) glass element provides excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range.