Sigma USB Dock for Canon Lenses

Configuration for Sigma lenses with Canon mount. Configuration via a simple menu on the PC. Compatible with lenses from the C - Contemporary, A - Art, and S - Sports series. Connection via USB.

With this USB dock, you can customize the new Sigma lenses from the C - Contemporary, A - Art, and S - Sports product lines to meet your personal needs. Sigma has developed special software that allows for firmware updates and adjustments to focus parameters, among other features. For lenses in the Sports product line, you can customize the AF speed, a focus range limiter, and the OS function, for example. Simply connect the USB dock to a PC and use the easy-to-navigate menu on the screen. This way, you can easily tailor your lens to your preferences.