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.
Free standard shipping on orders over $50. All orders are processed and shipped within 24 hours. We work with major carriers to ensure fast and secure delivery directly to your door.
Returns are accepted within 30 days of purchase for a full refund. Items must be returned in their original packaging and unused condition. If you receive a damaged or defective item, please contact us immediately for a replacement.
Reviews
There are no reviews yet.