Sigma USB Lens Dock Canon EF Mount
Sigma USB Lens Dock Canon EF Mount
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Product Details
Based on these new Sigma 35mm F1.4 DG HSM, 17-70mm F2.8-4 DC MACRO OS HSM and 120-300mm F2.8 DG OS HSM, Sigma have developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus. The focus limiter is also customisable for Sports lenses. Using the special USB Dock, the user will be able to connect the lens to their PC and using easy-to-operate on-screen controls, fine-tune focus and adjust other parameters to suit their personal preferences.
Get the latest firmware for the USB dock from Sigma here.
Compatible with most Sigma lenses for Canon, allowing the attached lens to be updated and control the following features;
Lens Firmware
Update Sigma lens firmware via the internet as it becomes available. Click here for latest lens firmware updates (Sigma website).
Focus Setting
Various 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.
Full-time MF Setting*
It is possible to adjust the timing to operate the Full-time MF function by customising how much rotation of the focus ring is required.
* Not compatible with some lens models
For Sports lenses*
AF Speed Adjustment
There are 3 AF speed modes.
Focus Limiter Adjustment
Offering customisation for the driving range of auto focus enables a photographer to exactly reflect the personal preference.
OS Setting
For the Optical Stabiliser (OS), 3 unique view modes are available. This offers the most suited OS function for any shooting style.
* * Also compatible with the 150-600mm F5-6.3 DG OS HSM C015, 100-400mm F5-6.3 DG OS HSM C017.
Specifications
| Offers: N/A |
| Offer Category: Camera Lenses |
| Offer Product Type: Lens accessories |
| Autofocus: N/A |
| Aperture ring: N/A |
| Constant Aperture: N/A |
| Lens CIPA Image stabilization rating: N/A |
| Colour: N/A |
| Diameter (mm): N/A |
| Length (mm): N/A |
| Weight (g): N/A |
| Distance scale: N/A |
| DoF scale: N/A |
| Elements: N/A |
| Environmental Sealing: N/A |
| Focus distance limiter: N/A |
| Focal length: N/A |
| Focus method: N/A |
| Filter Thread: N/A |
| Full time manual: N/A |
| Groups: N/A |
| Hood supplied: N/A |
| Lens Image stabilization: N/A |
| Lens mount: N/A |
| Lens Materials: N/A |
| Maximum focal length: N/A |
| Maximum magnification: N/A |
| Maximum aperture (number): N/A |
| Maximum aperture (text): N/A |
| Max Format size: N/A |
| Minimum focal length: N/A |
| Lens Minimum focus distance (m): N/A |
| Minimum aperture (number): N/A |
| Minimum aperture (text): N/A |
| Motor type: N/A |
| Number of diaphragm blades: N/A |
| Power zoom: N/A |
| Special elements / coatings: N/A |
| Tripod collar: N/A |
| Lens type: N/A |
| Wide/Tele: N/A |
| Level: N/A |
| Year Of Release: N/A |
| Best For: N/A |
| Best For Holiday and Landscape: N/A |
| Best For Interior and Architecture: N/A |
| Best For Fashion and Portrait: N/A |
| Best For Macro and Still Life: N/A |
| Best For Astro: N/A |
| Best For Street: N/A |
| Best For Wildlife and Sport: N/A |
| Zoom lock: N/A |
| Zoom method: N/A |
| Notes: N/A |
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