Difference between revisions of "Sigma"
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* APO 300-800 F5.6 EX DG HSM | * APO 300-800 F5.6 EX DG HSM | ||
| − | === | + | === Wide === |
| − | * | + | * 8mm F3.5 EX DG Circular Fisheye |
| − | + | * 15mm F2.8 EX DG DIAGONAL Fisheye | |
| − | * 15mm F2.8 EX DG Fisheye | + | * 20mm F1.8 EX DG ASPHERICAL RF |
| − | * 20mm F1.8 EX DG | + | * 24mm F1.8 EX DG ASPHERICAL MACRO |
| − | * 24mm F1.8 EX DG | + | * 28mm F1.8 EX DG ASPHERICAL MACRO |
| − | * 28mm F1.8 EX DG | ||
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== Older Sigma Lenses == | == Older Sigma Lenses == | ||
This is a list of older lenses which are out of production. | This is a list of older lenses which are out of production. | ||
* [[Sigma 600mm F8 Mirror Lens|600mm F8 Mirror Lens]] | * [[Sigma 600mm F8 Mirror Lens|600mm F8 Mirror Lens]] | ||
Revision as of 17:41, 21 March 2008
Sigma is known as a producer of SLR lenses. Its lenses are available for the different lens mount systems of several SLR camera makers.
Sigma was founded in 1961 by Michihiro Yamaki in Tokyo (Japan). Nowadays Sigma produces SLR camera models. The plant is 300 km north of Tokyo because it needs clean air and clean water for making optical precision products. It produces optical devices with glass free of arsenic and lead.
Contents
SLR cameras
Digital (SD series)
- SD-9 (3.4 MP, 2002)
- SD-10 (3.4 MP, 2004)
- SD-14 (14 MP, 2006)
The Sigma DSLR cameras are unique due to their Foveon sensor, instead of the common CCD or CMOS captors. Foveon sensor works much as film does in analogic cameras, having three coats which recognize each one of the primary colours. This produces a very intense chromatic impression on the photographies.
35mm film
- SA-5
- SA 7 QD (modern automatic SLR)
- SA 9 QD (modern automatic SLR, more features, exposure times down to 1/6000 sec)
Sigma Lenses
This is a list of all available lenses (Last updated September 2007).
Wide Zoom
- 10-20mm F4-5.6 EX DC HSM
- 12-24mm F4.5-5.6 EX DG ASPHERICAL HSM
- 15-30mm F3.5-4.5 EX DG ASPHERICAL
- 17-35mm F2.8-4 EX DG ASPHERICAL HSM
- 20-40mm F2.8 EX DG ASPHERICAL
Standard Zoom
- 24-60mm F2.8 EX DG
- 24-70mm F2.8 EX DG MACRO
- 28-70mm F2.8 EX DG
- 28-70mm F2.8-4 DG
- 28-300mm F3.5-6.3 DG Macro
Telephoto Zoom
- APO 50-500mm F4-6.3 EX DG HSM
- APO 70-200mm F2.8 II EX DG MACRO HSM
- APO 70-200mm F2.8 EX DG MACRO HSM
- 70-300mm F4-5.6 DG MACRO
- 70-300mm F4-5.6 APO DG MACRO
- APO 80-400mm F4.5-5.6 EX DG OS
- APO 100-300mm F4 EX DG HSM
- APO 120-300mm F2.8 EX DG HSM
- APO 135-400mm F4.5-5.6 DG
- APO 170-500mm F5-6.3 DG
- APO 200-500mm F2.8/400-1000mm F5.6 EX DG
- APO 150-500mm F5-6.3 DG OS HSM
- APO 120-400mm F4.5-5.6 DG OS HSM
- APO 300-800 F5.6 EX DG HSM
Wide
- 8mm F3.5 EX DG Circular Fisheye
- 15mm F2.8 EX DG DIAGONAL Fisheye
- 20mm F1.8 EX DG ASPHERICAL RF
- 24mm F1.8 EX DG ASPHERICAL MACRO
- 28mm F1.8 EX DG ASPHERICAL MACRO
Older Sigma Lenses
This is a list of older lenses which are out of production.
