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Sigma USB Dock UD-01 for Canon EF-Mount, Focus Adjustment for Art, Contemporary & Sports Lenses
In stock
SKU
SIG878101
$65.00
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Key Features
- Firmware Updates: Update lens firmware quickly to ensure compatibility and fixes.
- Fine Focus Adjustment: Micro-adjust focus for prime and zoom lenses across multiple zones.
- Full-time MF Behavior: Customize manual focus engagement to match shooting preference.
- AF Speed Tuning (Sports): Adjust autofocus drive speed for action and sports lenses.
- OS Customization (Sports): Configure Optical Stabilizer modes for panning or steady shots.
- USB Bus Powered: Simple USB connection, no external power required, compatible with standard USB 2.0 ports.
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Sigma USB Dock UD-01 for Canon EF-Mount, Focus Adjustment for Art, Contemporary & Sports Lenses Overview
Description
The SIGMA USB DOCK UD-01 provides an interface between Sigma lenses and the Sigma Optimization Pro software, enabling firmware updates, focus position adjustment, and customization of function settings that are otherwise fixed at the factory. Because it is mount-specific, purchasers should confirm the UD-01 variant matches their lens mount, for example Canon EF, Nikon F, Pentax K, Sony A, or Sigma SA.
Applications
- Portrait and studio photographers who require precise focus tuning for shallow depth of field work.
- Sports and wildlife photographers needing optimized AF speed and focus limiter configurations.
- Rental houses and service technicians standardizing lens calibration across a fleet.
Why Choose the SIGMA USB DOCK UD-01
- Delivers technician-level calibration at home, reducing downtime and service costs.
- Provides both firmware maintenance and customizable lens behavior in one accessory.
- Mount-specific design ensures correct electronic and mechanical interface for supported lenses.
Specifications
| Model / Variant | SIGMA USB DOCK UD-01 (mount-specific) |
| Product Type | Lens firmware dock, accessory |
| Category / Sub-Category | Camera Accessories, Lens Firmware Dock |
| Dimensions (Diameter Length) | 69.2 mm 24.5 mm (dock body, excluding mount projection) |
| Weight | 65 g |
| Power / Battery | USB bus-powered, 5.0 V 5% |
| Connectivity & I/O | USB 2.0 compatible (backward compatible with USB 1.1) |
| Operating Environment | 5C to 40C, humidity 30% to 80% non-condensing |
| OS Compatibility | Windows 8.1, Windows 10, Windows 11; macOS Mojave (10.14) through Ventura (13), Intel and Apple-Silicon supported via Sigma Optimization Pro |
| Firmware Update Capability | Yes, via Sigma Optimization Pro and internet connection |
| Supported Lens Lines | SIGMA Art, Contemporary, Sports (DSLR mount variants) |
| Interface Max Current Draw | 500 mA |
| Brand | SIGMA |
| Manufacturer SKU | 878101 |
| UPC | 085126878542 |
What’s included
- 1- USB Dock UD-01 for Canon EF Mount
Compatibility
| Sigma Art DSLR Lenses (EF Mount) | Sigma Contemporary DSLR Lenses (F Mount) | Sigma Sports DSLR Lenses (K Mount) | Sigma Art DSLR Lenses (A Mount) | Sigma Contemporary DSLR Lenses (SA Mount) |
| Sigma Sports DSLR Lenses (EF Mount) | Sigma Art DSLR Lenses (F Mount) | Sigma Contemporary DSLR Lenses (K Mount) | Sigma Sports DSLR Lenses (A Mount) | Sigma Art DSLR Lenses (SA Mount) |
FAQ
What does the Sigma USB DOCK UD-01 do?
It connects compatible Sigma DSLR lenses to Sigma Optimization Pro on a computer, enabling firmware updates and detailed focus and function adjustments.
Which lenses work with the UD-01?
Compatible Sigma DSLR lenses from the Art, Contemporary, and Sports lines, provided the dock and lens share the same mount variant.
Is the UD-01 universal for all mounts?
No, the UD-01 is mount-specific. Purchase the version that matches your lens mount, for example Canon EF or Nikon F.
Can the UD-01 fix front-focus or back-focus?
Yes, it provides micro-adjustments for focus position across multiple zones, which can resolve front-focus and back-focus issues.
Do I need special software to use the dock?
Yes, Sigma Optimization Pro is required to interface with the dock for firmware updates and adjustments.
Does the dock require external power?
No, the UD-01 is USB bus-powered and draws power from the connected computer USB port.
Can the dock update lens firmware offline?
Firmware updates are downloaded via the computer internet connection through Sigma Optimization Pro, then applied through the dock.
Will using the dock void my warranty?
Using the dock for firmware updates and user-level settings is supported by Sigma. For warranty-impacting repairs consult Sigma support or your warranty terms.
Is the UD-01 compatible with mirrorless Sigma lenses?
No, mirrorless DN lenses use a different dock model. The UD-01 targets Sigma DSLR mount lenses.
Where can I download Sigma Optimization Pro?
Obtain the Sigma Optimization Pro software from Sigma's official support/download pages for your operating system.
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