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Sigma USB Dock For Canon EF-Mount - 878101

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Abt Model: 878101 UPC: 085126878542
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Your Price: $59.00
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Sigma 878101 USB Dock For Canon EF-Mount

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, calibrate the lens and other customizations such as the focus parameter. For the Sports category, changes can be made to: Autofocus speed, focus limiters, manual focus override and optical stabilization functionality. Updating the firmware can be done via the internet. Sigma Photo Pro is available for Mac and PC computers.

Updating Lens Firmware: It is possible to update the lens firmware via the internet.

Focus Settings: 4 Categories of customization for fixed focal length. 16 Categories of customization for zoom lenses (4 options for focal length) x (4 options for shooting distance).

Full-time MF Setting:* It is possible to adjust the timing to operate the Full-time MF function by customizing how much rotation of the focus ring is required.


  • For Sports Line*:
    • AF Speed: 3 adjustment modes.
    • Focus Limiter: Customize auto focus range.
    • OS: 3 adjustment modes.
  • The Sigma Optimization Pro can be downloaded at the Sigma Global Vision site.
  • Requirements
    Your computer must meet the following criteria for the software to operate:
    • For Windows:
      • Core 2 Duo or faster processor
      • Windows 7 or Windows 8
      • 1GB of RAM
      • 1GB of available hard disk space
      • 24bit or more graphics card
      • 1024 x 768 or higher screen resolution
      • PC with USB 1.1 port
    • Fo Mac OS:
      • Mac OS X Ver.10.7 or 10.8 and Intel Core Processor
      • 1GB of RAM
      • 1GB of available hard disk space
      • 24bit or more graphics card
      • 1024 x 768 or higher screen resolution
      • PC with USB 1.1 port


  • * Not compatible with 17-70mm F2.8-4 DC MACRO OS HSM C013、18-200mm F3.5-6.3 DC MACRO OS HSM C014、18-300mm F3.5-6.3 DC MACRO OS HSM C014、18-35mm F1.8 DC HSM A013、30mm F1.4 DC HSM A013、24-105mm F4 DG OS HSM A013、35mm F1.4 DG HSM A012、120-300mm F2.8 DG OS HSM S013.
  • * Also compatible with the 150-600mm F5-6.3 DG OS HSM C015, 100-400mm F5-6.3 DG OS HSM C017.
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