Sigma USB Dock
By connecting the USB cable to a computer, SIGMA USB DOCK enables photographers to update the lens firmware and adjust parameters such as focus. The adjustment is processed with special software (SIGMA Optimization Pro). The AF speed, focus limiter and OS function are also customizable for Sports lenses.
Release: Early 2013.
Compatible lens
Art | 35mm F1.4 DG HSM
Contemporary | 17-70mm F2.8-4 DC MACRO OS HSM / 17-70mm F2.8-4 DC MACRO HSM
Sports | 120-300mm F2.8 DG OS HSM
* The Appearance and specifications are subject to change without notice
Special Software “SIGMA Optimization Pro” will offer the following customization.
Focus setting
Contemporary, Art and Sports
• Updating Lens Firmware
It is possible to update the lens firmware via the internet.
• Focus Setting
Multiple focus setting options are available: 4 categories for fixed focal length lenses, and 16 categories (4 options for focal length) x (4 options for shooting distance) for zoom lenses.
For Sports line
• AF Speed Adjustment
There are 3 AF speed modes.
• Focus Limiter Adjustment
Offering customization for the driving range of auto focus enables a photographer to exactly reflect the personal preference.
• OS Setting
There are 3 OS (Optical Stabilizer) adjustment modes.
You can download “SIGMA Optimization Pro for Windows” and “SIGMA Optimization Pro for Macintosh” from the link below.
http://www.sigma-global.com/en/lenses/cas/
Condition of Operation
Windows
This software operates in the condition that meets with the following criteria;
• Pentium 4 processor or higher
• Windows 7 or Windows 8 is pre-installed.
• 1GB of RAM or higher
• 1 GB of available hard drive space.
• 24-bit graphics card (approx. 16.7 million colors).
• 1024×768 or higher screen resolution.
• USB 1.1 as standard
Mac OS
This software operates in the condition that meets with the following criteria;
• Intel processor that either Mac OS X 10.7 or 10.8 is pre-installed
• 1GB of RAM or higher
• 1 GB of available hard drive space.
• 24-bit graphics card (approx. 16.7 million colors).
• 1024×768 or higher screen resolution.
• USB 1.1 as standard.