The Sigma SD15 is an APS-C DSLR featuring a 14 MP Foveon X3 sensor with a new TRUE II image processor for improved performance, expanded ISO range, and better color rendering compared to the SD14. It includes a 3.0-inch LCD, dust reduction system, and full compatibility with Sigma SA mount lenses. The SD15 is an updated entry in Sigma's SD DSLR line.
Product released: June 1, 2010
Latest firmware version
Version 1.04, released February 28, 2012
Last checked for updates: Oct 31, 2026 17:59 UTC
What's new in version 1.04
The phenomenon that the highlighted part of images develop a color cast has been corrected.
The Sigma SD15 is an APS-C DSLR featuring a 14 MP Foveon X3 sensor with a new TRUE II image processor for improved performance, expanded ISO range, and better color rendering compared to the SD14. It includes a 3.0-inch LCD, dust reduction system, and full compatibility with Sigma SA mount lenses. The SD15 is an updated entry in Sigma's SD DSLR line. It was originally released on June 1, 2010.
What is the latest firmware version of Sigma SD15 Camera?
The latest firmware version of Sigma SD15 Camera is 1.04. It was released on February 28, 2012.
What changed in Sigma SD15 Camera firmware version 1.04?
Sigma SD15 Camera firmware version 1.04 includes the following changes: The phenomenon that the highlighted part of images develop a color cast has been corrected.
Where can I download the latest Sigma SD15 Camera firmware?
Details and download instructions for the latest Sigma SD15 Camera firmware (version 1.04) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/sd15/