Site Title

Description

Sigma Corporation is a Japanese manufacturer of cameras, camera lenses, and photographic accessories. Making all its products in the company's own factory in Japan, SIGMA is best known for its high-quality 3rd-party lenses and other accessories compatible with cameras made by other companies.
Since 2018, SIGMA has been a founding member of the L-Mount Alliance alongside Leica and Panasonic. It has since abandoned its proprietary SA-mount.

Foveon X3 Cameras

SIGMA made a number of film SLR cameras in the past, though recently it had focused on digital SLRs using the unique Foveon X3 sensor. Foveon X3 sensor uses an array of photosites that consist of three vertically stacked photodiodes, as opposed to the conventional Bayer filter. Each of the three stacked photodiodes has a different spectral sensitivity, allowing it to respond differently to different wavelengths.

Current Lenses

In recent years, SIGMA has amde autofocus lenses for full-frame DSLRs (notably Canon EF, Nikon F, and Sony A mount) as well as full-frame and APS-C mirrorless cameras (notably Sony E and Leica L).
SIGMA arranges its lenses in three main product lines: Art (A), Contemporary (C), and Sport (S).
SIGMA has introduced a full-frame mirrorless camera, the FP, in 2019 with a range of L-mount lenses and adapters.

Scores

No review has been published yet.

Products

Thumbnail of product Sigma 16-28mm F2.8 DG DN | Contemporary Full-Frame Lens (2022)

Sigma 16-28mm F2.8 DG DN | Contemporary Full-Frame Lens (2022)

Sigma 16-28mm F2.8 DG DN | Contemporary is an ultra wide-angle zoom lens for Leica L-mount and Sony E-mount. It covers the full-frame image circle. Introduced by Sigma in 2022, it has 16 elements in 11 groups. Photographers will be pleased by the fact ...
Neoscore 76%
Thumbnail of product Sigma dp3 Quattro APS-C Compact Camera (2014)

Sigma dp3 Quattro APS-C Compact Camera (2014)

Sigma dp3 Quattro is a high-end APS-C compact camera with a short telephoto prime lens. Introduced by Sigma in 2014, it comes with an APS-C Foveon sensor with 60 MP (5424 x 3616) resolution. The Sigma dp3 Quattro comes with 9 autofocus points. Interest...
Neoscore 72%
Thumbnail of product Sigma dp2 Quattro APS-C Compact Camera (2014)

Sigma dp2 Quattro APS-C Compact Camera (2014)

Sigma dp2 Quattro is a high-end APS-C compact camera with a normal prime lens. Introduced by Sigma in 2014, it comes with an APS-C Foveon sensor with 60 MP (5424 x 3616) resolution. The Sigma dp2 Quattro comes with 9 autofocus points. Interestingly, Si...
Neoscore 80%
Thumbnail of product Sigma dp1 Quattro APS-C Compact Camera (2014)

Sigma dp1 Quattro APS-C Compact Camera (2014)

Sigma dp1 Quattro is a high-end APS-C compact camera with a wide-angle prime lens. Introduced by Sigma in 2014, it comes with an APS-C Foveon sensor with 60 MP (5424 x 3616) resolution. The Sigma dp1 Quattro comes with 9 autofocus points. Interestingly...
Neoscore 72%
Thumbnail of product Sigma dp0 Quattro APS-C Compact Camera (2015)

Sigma dp0 Quattro APS-C Compact Camera (2015)

Sigma dp0 Quattro is a high-end APS-C compact camera with an ultra-wide prime lens. Introduced by Sigma in 2015, it comes with an APS-C Foveon sensor with 60 MP (5424 x 3616) resolution. The Sigma dp0 Quattro comes with 9 autofocus points. Interestingl...
Neoscore 80%
Thumbnail of product Sigma SD1 Merrill APS-C DSLR Camera (2012)

Sigma SD1 Merrill APS-C DSLR Camera (2012)

Sigma SD1 Merrill is a unique high-end DSLR in the Sigma SA-mount system. Introduced by Sigma in 2012, it comes with an APS-C-sized Foveon sensor with 45 MP (4800 x 3200) resolution. Unlike conventional Bayer sensors, the Foveon sensor of the SD1 Merri...
Neoscore 42%

Articles

Thumbnail for article SIGMA Releases December Firmware Update for Seven Lenses and MC-11 Mount Adapter

SIGMA Releases December Firmware Update for Seven Lenses and MC-11 Mount Adapter

SIGMA releases firmware update for seven lenses in EF-mount, SA-mount, and E-mount as well as two versions of the MC-11 mount adapter in the December 2020 up...
17 Dec 2020
Thumbnail for article SIGMA Rolls Out November Firmware Updates for EF, E, and L mount Lenses

SIGMA Rolls Out November Firmware Updates for EF, E, and L mount Lenses

SIGMA updates firmware for 8 lenses on Canon EF-mount, Sony E-mount, and Leica L-mount to improve exposure, autofocus, and aperture operation.
20 Nov 2020
Thumbnail for article SIGMA Rolls Out October Firmware Updates for EF- and L-mount Lenses & MC-11 Adapter

SIGMA Rolls Out October Firmware Updates for EF- and L-mount Lenses & MC-11 Adapter

SIGMA rolls out Oct 2020 firmware update for five Canon EF-mount and two Leica L-mount lenses as well as the MC-11 EF-E mount converter.
22 Oct 2020
Thumbnail for article SIGMA Releases Firmware Updates for A Host of Lenses and the MC-11 EF-E Mount Converter

SIGMA Releases Firmware Updates for A Host of Lenses and the MC-11 EF-E Mount Converter

SIGMA has just released firmware updates for a dozen lenses for DSLR and mirrorless cameras as well as the MC-11 EF-E mount converter. The latest SIGMA Optim...
20 Aug 2020

Reviews

None found
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