Sigma relesaed a new firmware update for several new lenses. The new Sigma firmware update for several lenses adds support for the Canon EOS C100 digital cinema camera.
The firmware enables auto-focus at any aperture for the Sigma 30mm f/1.4 DC HSM, Sigma 17-70mm f/2.8-4 DC OS HSM “Macro”, Sigma 18-200mm f/3.5-6.3 DC OS HSM “Macro”, Sigma 24-105mm f/4 DG OS HSM lenses when used on a Canon EOS C100.
See below for other details and download links.
SIGMA Optimization Pro Update Details
Autofocus is supported at any aperture value when used with the Canon Digital Cinema Camera EOS C100.
- Sigma 30mm f/1.4 DC HSM | A
- Sigma 17-70mm f/2.8-4 DC OS HSM “Macro” | C
- Sigma 18-200mm f/3.5-6.3 DC OS HSM “Macro” | C
- Sigma 24-105mm f/4 DG OS HSM | A
To update the lens’ firmware you need the Sigma USB Dock and Sigma Optimization Pro software. Download from here.
The Canon EOS C100 has been optimized for run-and-gun and one-man-band style shooting, a specialty of event videographers, documentarians and independent filmmakers. Canon C100 currently priced for $4,774 at Amazon.