An ultra telephoto zoom lens offering a fast aperture of F2.8 at the 500mm focal length and F5.6 at the 1000mm.

The Sigma 200-500mm f/2.8 EX DG APO IF Lens is a massive ultra-telephoto zoom lens that offers an impressive fast f/2.8 aperture throughout its entire zoom range, all the way up to 500mm. Combined with the included dedicated high-quality 2x teleconverter, this lens can be converted for use as a 400-1000mm f/5.6 lens. Now combine this with an APS-C sized digital SLR camera, and you’re looking at approximately a 300-750mm f/2.8, or a 600-1500mm f/5.6 (with 2x teleconverter) lens.
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• Incorporating Sigma’s original OS (Optical Stabilizer) function.
• An ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows short perspective.
• Three SLD glass elements and a rear focus system provide optimum image quality throughout the entire zoom range.
• Super multi-layer coating reduces flare and ghosting.
• HSM ensures quiet and high-speed autofocus.

This ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows photographers to bring the subject close and short perspective. Sigma’s original OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower. It is ideal for sports, wildlife and landscape photography with handheld shooting. Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing.

The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well asfull-time manual focusing capability.

The addition of the (optional) 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a 210-700mm F7-9 MF ultra-telephoto zoom lens or a 300-1000mm F10-13 MF ultra-telephoto zoom lens respectively. A removable tripod socket (TS-31) is included as a standard component.
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• Designed for use with full frame digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 150 to 400mm with most cameras
• HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus
• Inner zooming and inner focusing eliminates front lens rotation & suitable for use of polarizing filters
• A lens hood, front & rear lens caps and carrying case are included with the lens.

Sigma’s APO 100-300mm F4 EX DG is a telephoto zoom lens that allows photographers to take advantage of a long focal length for effect such as shortening perspective between the subject and background of blending subject that are in and out of focus. Three SLD (Special Low Dispersion) glass elements provide optimum color correction & sharpness throughout the entire zoom range. Compatible with Sigma 1.4 & 2x Tele Converters. This lens is an excellent performer in the EX professional series, incorporating key technologies such as apochromatic formulation for sharp images with precise color and a hypersonic motor for fast focusing.
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This high zoom ratio lens is optimized for digital SLR cameras and capable of covering a wide range of focal lengths from 50mm standard to 500mm ultra telephoto. This ultra-zoom lens employs a seven-group zoom system, which provides a high zoom magnification of 10x. Triple-cam Rear Focusing System ensures high precision throughout the whole focus range.
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• Designed for use with full frame digital SLR cameras.
• Four Aspherical glass elements offer correction for distortion & to maintain its compact design and two SLD (Special Low Dispersion) glass elements provide optimum color correction & sharpness throughout the entire zoom range
• Minimum focusing distance of 19.7 inches & allows macro photography with a maximum magnification of 1 to 3.
• Internal Focus System eliminates front lens rotation & allows the convenient use of a polarizing filter for creative effects & improves the optical performance of the lens at various distances
• A lens hood and front & rear lens caps are included with the lens.

Sigma’s 28-300mm F3.5-6.3 DG Macro is another perfect option for the photographer who is looking for a compact, all purpose lens they can keep on their cameras virtually all of the time and not compromise quality or exceptional photographs. This lens is a high performance zoom lens that can move from wide angle to telephoto to close-ups in an instant and is so easy to carry around you’ll want to take it everywhere so you never miss a shot whether it be scenic and landscapes at the wide end and sports action or you a day at the beach at the long end. This impressive lens delivers a most impressive range and produces stunning photographs.
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