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Nic Rossmüller : 2008-01-31 16:00:00
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Sigma 10-20mm F4-5.6 EX DC HSM lens : Sigma is pleased to announce the new 10-20mm F4-5.6 EX DC HSM for Four Thirds, an Ultra wide-angle zoom lens designed exclusively for digital SLR cameras with capability of wide angle photography. The Sigma 10-20mm F4-5.6 EX DC HSM lens will be showcased at PMA, which is started on January 31st 2008 in Las Vegas, U.S.A. The introduction of the Sigma 10-20mm F4-5.6 EX DC HSM lens increases our lens line-up for Four Thirds mount to a total of twelve models. The Sigma 10-20mm F4-5.6 EX DC HSM lens ultra wide zoom lens has an angle of view of 94.5 - 56.8 degrees. It is a very powerful tool for landscape photography and produces striking image with exaggerated perspective.
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Nic Rossmüller : 2008-01-31 14:35:08
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Sigma APO 200-500mm F2.8/400-1000mm EX DG : This Sigma lens is the world’s first ultra telephoto zoom lens that offers a fast aperture of F2.8 at the 500mm focal length and F5.6 at the 1000mm. It covers widely used focal lengths from 200mm to 500mm and has a large aperture of F2.8 throughout the entire zoom range. The Sigma APO 200-500mm F2.8/400-1000mm EX DG lens can be used to create amazing image expression with various types of photography such as astrophotography, portraits, wildlife, sports. SLD (Special Low Dispersion) glass and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all type of aberrations. The super multi layer lens coating reduces flare and ghosting.
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