Sigma USB Dock for Pentax

With the SIGMA USB DOCK and the dedicated special software “SIGMA Optimization Pro”, you can update your lens firmware, or adjust focus points by attaching this lens to a SIGMA USB DOCK connected to a computer.

Compatible for use with the following lenses

Art: 20mm F1.4 DG HSM | A, 24mm F1.4 DG HSM | A, 30mm F1.4 DC HSM | A, 35mm F1.4 DG HSM | A, 50mm F1.4 DG HSM | A, 85mm F1.4 DG HSM | Art, 18-35mm F1.8 DC HSM | A, 12-24mm F2 DG HSM | Art.  24-35mm F2 DG HSM | A, 24-105mm F4 DG OS HSM | A, 50-100mm F1.8 DC HSM | A

Contemporary:  17-70mm F2.8-4 DC MACRO HSM | C, 18-200mm F3.5-6.3 DC Macro OS HSM | C, 18-300mm F3.5-6.3 DC Macro OS HSM | C,  150-600mm F5-6.3 DG OS HSM | C

Sports: 120-300mm F2.8 DG OS HSM | S, 150-600mm F5-6.3 DG OS HSM | S, 500mm F5-6.3 DG OS HSM | S

Requires the Sigma Optimization Pro Software and Windows 7 / 8 or Mac OS X Ver 10.7 or 10.8 and Intel Core Processor.

USB Dock Compatibility Chart

* OS Function, AF Speed and Focus limiter are only adjustable with the lenses with a custom mode switch

** DN lenses are not compatible with the USB dock currently 

Contemporary, Art, 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.

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.
* Compatible with 24mm F1.4 DG HSM A015, 50mm F1.4 DG HSM A014, 24-35mm F2 DG HSM A015, 150-600mm F5-6.3 DG OS HSM S013, 150-600mm F5-6.3 DG OS HSM C015.

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.

* Also compatible with 150-600mm F5-6.3 DG OS HSM Contemporary.

SIGMA USB DOCK / SIGMA Optimization Pro TUTORIAL

There are seven different YouTube Tutorial videos available covering the most important topics and can be found on the following link: 

http://www.sigma-imaging-uk.com/sigmalounge/sigma-usb-optimization-tutorials/ 

You can download “SIGMA Optimization Pro for Windows” and “SIGMA Optimization Pro for Macintosh” from the link below.

http://www.sigma-global.com/en/download/lenses/sigma-optimization-pro/