Download Firmware Sigma SD1 1.04

Sigma has for its digital cameras of the type SD1 firmware version 1.0.4 made available. These cameras are equipped with a Foveon X3 image sensor and have 46 megapixels according to Sigma, although it should be noted that it is actually a 15.3-megapixel sensor, which uses the colors red, green and blue not next to each other, but in layers. measure. In addition, the cameras can be equipped with different lenses with a Sigma SA bayonet mount. The list of changes since the previous entry in the Meuktracker shows us the following:

Version 1.04:

• Languages ​​to be displayed in Set Up menu are added.
• Enables the use of “SIGMA Capture Pro” camera control software.
• Playback Menu has been improved.
• Saturation limit of highlight areas on JPEG images has been improved.
• Accuracy of evaluative exposure metering has been improved.
• Accuracy of Auto Focus has been improved.
• Various bugs have been corrected to achieve more stable operation.
• NOTICE OF FUNCTION CHANGE (PDF:442 KB)

Version 1.03:

• Accuracy of Auto White Balance is improved.
• Accuracy of evaluative exposure metering has been improved.
• Accuracy of flashgun light control has been improved.
• Image quality at high ISO (ISO3200 and ISO6400) is improved (only RAW file).
• Sharpness processing has been improved (only RAW file).
• Various bugs have been corrected to achieve more stable operation.

Version 1.02:

• Correct various bugs to achieve more stable operation.
• Correct the phenomenon of camera freeze when in Custom White Balance Mode.
• Improved image quality at high sensitivity (ISO3200, ISO6400) only for RAW file.