News

Sigma Corporation of America just announced the 50mm f/1.2 DG DN | Art Lens, an ultra-fast standard prime lens for L-mount and Sony E-mount full-frame mirrorless cameras. Featuring Sigma's first-ever 13-blade rounded diaphragm, Dual HLA-driven floating focusing design, plus dust and splash-resistant construction, the new 50mm f/1.2 is said to be the lightest weight in its class and is 30% smaller than the Sigma 35mm F1.2 DG DN | Art lens.

Sigma Corporation (www.sigmaphoto.com) is pleased to announce that its newly-upgraded APO 50-500mm F4.5-6.3 DG OS HSM is now available.

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Sigma Corporation (www.sigmaphoto.com) is pleased to announce the launch the company’s brand-new, community-centric Web site. The site is complete with a fresh look and intelligent site architecture, as well as new features like the Sigma Lounge, which includes a photo share gallery and blog. The new design also boasts an extensive Lens Finder Tool, enhanced functionality for Sigma dealers, and social media sharing tools.

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Sigma
has announced a large aperture, standard prime lens with claimed superior peripheral
brightness and corrected sagittal coma flare, ideal for all digital SLR cameras.
The lens is perfectly suited for a wide range of subjects enabling outstanding,
sharply defined images against a nicely blurred background. The fast, F1.4 aperture
makes this lens desirable for use with Digital SLR cameras; it effectively becomes
an 80mm medium telephoto lens on digital cameras with APS-C size image sensors.
The optimum optical design and molded glass aspherical lens elements provide
excellent correction for all types of aberrations. The super multi-layer lens
coating reduces flare and ghosting. Superior optical performance is also ensured
throughout the focusing range. This lens has a minimum focusing distance of
45cm (17.7") and has maximum magnification of 1:7.4. It creates a very
attractive blur, even when a small aperture is used. It incorporates HSM (Hyper
Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual
focus override.



www.sigmaphoto.com

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Sigma Corporation of America (www.sigmaphoto.com), a leading researcher, developer, manufacturer and service provider of some of the world's most impressive lines of lenses, cameras and flashes, today announced pricing and availability for the company’s new DP2x compact camera.

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Sigma Corporation of America (www.sigmaphoto.com) is pleased to announce the winner of the fourth annual, Sigma-sponsored Nature’s Best Photography Students photography contest.

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