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Sigma USB Dock for Canon

Sigma ★ 3.9/5 · ItemOracle Score Mid-Range

$59 USD
Price subject to change
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Sigma USB Dock for Canon

USB dock for Sigma lenses enables firmware updates and parameter adjustments via Sigma Optimization Pro. Improves focus customization and ease of use for compatible lenses

Highlights

  • firmware updates via software
  • focus customization for Sigma lenses
  • connects lens to PC for parameter adjustment

Pros

  • enables firmware updates
  • focus customization capability
  • easy to set up and use
  • works with compatible Sigma lenses
  • improves autofocus precision

Cons

  • mixed reviews on customization capability
  • some customers question value for money

Best For

  • lens firmware updates
  • adjusting focus for different conditions
  • connecting lens to PC for parameter updates
  • fine-tuning autofocus
  • Sigma lens optimization through software

Features

  • Supports Sigma Optimization Pro software for firmware updates and parameter adjustments such as focus
  • Compatible with Global Vision Lenses and listed Sigma zooms (35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM, 17-70mm F2.8-4 DC MACRO HSM, 120-300mm F2.8 DG OS HSM)
  • Enables user customization of autofocus behavior through dedicated software
  • Uses Sigma Optimization Pro to connect a photographer's lens to a PC for updates and focus settings

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