Description: Sigma / ˈ s ɪ ɡ m ə / (uppercase Σ, lowercase σ, lowercase in word-final position ς; Greek: σίγμα) is the eighteenth letter of the Greek alphabet.In the system of Greek numerals, it has a value of 200.
Description: Sigma Corporation of America is a subsidiary of the Sigma Corporation, a Japanese based family owned manufacturer of DSLR cameras, camera lenses and camera accessories. Founded in 1961, Sigma Corporation prides itself on high quality and innovative photographic equipment.
Description: Every Sigma Beauty makeup brush and brush care tool is backed by the beauty industry's only free 2-year warranty. We are constantly working on new products to add to your beauty routine - one of the most popular new releases being the Cor-de-Rosa Eyeshadow Palette , which is a nod to our founders' Brazilian heritage.
Description: Sigma manufacturers several multi-puirpose lenses, including the 18-300mm, 18-250mm and 18-200mm. Macro camera lenses allow a photographer to bring to life the small but lively world around them. Explore every detail with such lenses as the 70mm and 105mm. Fisheye lenses bring a whole new perspective to your vision.
Description: SIGMA: America's Leading Fuel Marketers is the national trade association representing fuel marketers and convenience store chain retailers in the United States and Canada. Our approximately 260 corporate members command nearly 50 percent of the petroleum retail market, selling approximately 80 billion gallons of motor fuel each year.
Description: This site is best viewed with Internet Explorer 11 and Firefox 3.5 or 3.6. If you have questions, please contact the State of Michigan (SIGMA VSS) Support Center at [email protected] or by calling 517-284-0550. The State of Michigan SIGMA VSS Support Center office hours are 7:00 AM until 5:00 PM EST, Monday - Friday.