• 1007

Sigma USB Dock for Pentax

Item #: 7749894

$59.00 List Price

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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. Compatible with Global Vision Lenses (except DN lenses)

The Sigma USB dock works in conjunction with Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category: Autofocus speeds, focus limiters, and optical stabilization functionality. Updating the firmware can be done via the internet. Sigma Photo Pro is available for Mac and PC computers.

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.
The Sigma Optimization Pro can be downloaded at the Sigma Global Vision site.

Assembly Required
Compatible with
Filter Diameter
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