Sigma SD9

The Sigma SD9 Sigma is the first digital SLR that uses the Foveon X3 direct image sensor.

The camera has a Sigma Lens Connection (SIGMA SA bayonet).

It has manually adjustable light sensitivity values ​​from ISO 100 to 400, and has a maximum shutter speed of 1/6000 s A feature of the camera is that only RAW files are processed as raw data, which by a supplied software ( SIGMA Photo Pro) on the computer can be converted to image files (TIFF or JPEG).

Successor to the SD9 is the SD10.

Sigma Corporation Foveon X3 sensor Sigma SD14 Sigma SD15
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