Sigma Unveils 50-100
Sigma Unveils 50-100mm f/1.8 & 30mm f/1.4 APS-C Lenses & MC-11 Adapter; More Info at B&H Photo Video
February 23, 2016 01:00 ET | B&H Photo Video
NEW YORK, NY--(Marketwired - February 23, 2016) - B&H Photo would like to share the announcement of the Sigma 50-100mm f/1.8 DC HSM Art Lens for DSLRs, 30mm f/1.4 DC DN Contemporary Lens for...
Sigma Corporation of America's New 8-16mm F4.5-5.6 DC HSM Lens Now Available
April 23, 2010 14:51 ET | Sigma Corporation of America
RONKONKOMA, NY--(Marketwire - April 23, 2010) -  Sigma Corporation of America (www.sigmaphoto.com), a leading researcher, developer, manufacturer and service provider of some of the world's most...
Sigma Corporation Releases Two New Lenses in 18-50mm and 50-200mm Ranges
June 22, 2009 10:21 ET | Sigma Corporation of America
RONKONKOMA, NY--(Marketwire - June 22, 2009) - Sigma Corporation (www.sigmaphoto.com), a leading researcher, developer, manufacturer and service provider for some of the world's most impressive lines...