Sigma Corporation

經營中日本創立於 1961–

Sigma Corporation (株式会社シグマ, Kabushiki-gaisha Shiguma) is a Japanese company, manufacturing cameras, lenses, flashes and other photographic accessories. All Sigma products are produced in the company's own Aizu factory in Bandai, Fukushima, Japan. Although Sigma produces several camera models, the company is best known for producing high-quality lenses and other accessories that are compatible with the cameras produced by other companies. The company was founded in 1961 by Michihiro Yamaki, who was Sigma's CEO until his death at age 78 in 2012.

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Sigma 8-16mm F4.5-5.6 DC HSM

Sigma 8mm F3.5 EX DG Circular Fisheye

Sigma 10-18mm F2.8 DC DN Contemporary (Canon RF)

Sigma 10-18mm F2.8 DC DN Contemporary (Fujifilm X)

Sigma 10-18mm F2.8 DC DN Contemporary (L-Mount)

Sigma 10-18mm F2.8 DC DN Contemporary (Sony E)

Sigma 10-20mm F3.5 EX DC HSM

Sigma 10-20mm F4-5.6 EX DC

Sigma 12-24mm F4.5-5.6 EX DG Aspherical

Sigma 12mm F1.4 DC Contemporary (Canon RF)

Sigma 12mm F1.4 DC Contemporary (Fujifilm X)

Sigma 12mm F1.4 DC Contemporary (Sony E)

Sigma 14-24mm F2.8 DG DN Art (L-Mount)

Sigma 14-24mm F2.8 DG DN Art (Sony E)

Sigma 14mm F1.4 DG DN Art (L-Mount)

Sigma 14mm F1.4 DG DN Art (Sony E)

Sigma 14mm F2.8 EX DG

Sigma 15-30mm F3.5-4.5 EX DG Aspherical

Sigma 15mm F1.4 DC Contemporary (Canon RF)

Sigma 15mm F1.4 DC Contemporary (Fujifilm X)

Sigma 15mm F1.4 DC Contemporary (Sony E)

Sigma 15mm F1.4 DG DN DIAGONAL FISHEYE Art (L-Mount)

Sigma 15mm F1.4 DG DN DIAGONAL FISHEYE Art (Sony E)

Sigma 15mm F2.8 EX DG Diagonal Fisheye

Sigma 16-28mm F2.8 DG DN Contemporary (L-Mount)

Sigma 16-28mm F2.8 DG DN Contemporary (Sony E)

Sigma 16-300mm F3.5-6.7 DC OS Contemporary (Canon RF)

Sigma 16-300mm F3.5-6.7 DC OS Contemporary (Fujifilm X)

Sigma 16-300mm F3.5-6.7 DC OS Contemporary (L-Mount)

Sigma 16-300mm F3.5-6.7 DC OS Contemporary (Nikon Z)

Sigma 16-300mm F3.5-6.7 DC OS Contemporary (Sony E)

Sigma 16mm F1.4 DC DN Contemporary (Canon EF-M)

Sigma 16mm F1.4 DC DN Contemporary (Canon RF)

Sigma 16mm F1.4 DC DN Contemporary (Fujifilm X)

Sigma 16mm F1.4 DC DN Contemporary (L-Mount)

Sigma 16mm F1.4 DC DN Contemporary (Micro Four Thirds)

Sigma 16mm F1.4 DC DN Contemporary (Nikon Z)

Sigma 16mm F1.4 DC DN Contemporary (Sony E)

Sigma 17-35mm F2.8-4 EX Aspherical

Sigma 17-40mm F1.8 DC Art (Canon RF)

Sigma 17-40mm F1.8 DC Art (Fujifilm X)

Sigma 17-40mm F1.8 DC Art (L-Mount)

Sigma 17-40mm F1.8 DC Art (Sony E)

Sigma 17-50mm F2.8 EX DC OS HSM

Sigma 17-70mm F2.8-4.5 DC Macro

Sigma 17-70mm F2.8-4 DC Macro OS HSM

Sigma 17mm F4 DG DN Contemporary (L-Mount)

Sigma 17mm F4 DG DN Contemporary (Sony E)

Sigma 18-125mm F3.8-5.6 DC HSM

Sigma 18-200mm F3.5-6.3 DC

Sigma 18-250mm F3.5-6.3 DC OS HSM

Sigma 18-50mm F2.8-4.5 DC OS HSM

Sigma 18-50mm F2.8 DC DN Contemporary (Canon RF)

Sigma 18-50mm F2.8 DC DN Contemporary (Fujifilm X)

Sigma 18-50mm F2.8 DC DN Contemporary (L-Mount)

Sigma 18-50mm F2.8 DC DN Contemporary (Sony E)

Sigma 18-50mm F3.5-5.6 DC

Sigma 19mm F2.8 DN Art (Micro Four Thirds)

Sigma 20-200mm F3.5-6.3 DG Contemporary (L-Mount)

Sigma 20-200mm F3.5-6.3 DG Contemporary (Sony E)

Sigma 20-40mm F2.8 EX DG Aspherical

Sigma 20-60mm F2.8-4 DG Contemporary (L-Mount)

Sigma 20-60mm F2.8-4 DG Contemporary (Sony E)

Sigma 20mm F1.4 DG DN Art (L-Mount)

Sigma 20mm F1.4 DG DN Art (Sony E)

Sigma 20mm F1.8 EX DG Aspherical RF

Sigma 20mm F2 DG DN Contemporary (L-Mount)

Sigma 20mm F2 DG DN Contemporary (Sony E)

Sigma 23mm F1.4 DC DN Contemporary (Canon RF)

Sigma 23mm F1.4 DC DN Contemporary (Fujifilm X)

Sigma 23mm F1.4 DC DN Contemporary (L-Mount)

Sigma 23mm F1.4 DC DN Contemporary (Sony E)

Sigma 24-135mm F2.8-4.5 Aspherical IF

Sigma 24-70mm F2.8 DG DN II Art (L-Mount)

Sigma 24-70mm F2.8 DG DN II Art (Sony E)

Sigma 24-70mm F2.8 IF EX DG HSM

Sigma 24-70mm F3.5-5.6

Sigma 24mm F1.4 DG DN Art (L-Mount)