* This customization of Full-time MF function is only available for the SIGMA 50mm F1.4 DG HSM.
* There may be limitations in the function depending on cameras.
Expected Date of Service:
From April 18, 2014
SIGMA Optimization Pro Download
B&H has the Sigma 50mm f/1.4 DG HSM Art Lens available for preorder. They also carry the Sigma USB Dock (review).
* For some discontinued products, we may not be able to offer the firmware update due to the discontinuation of related repair parts. Please contact your nearest authorized Sigma distributor for further details.
* Please refer to the link below for further information on the firmware update for the Nikon D5300
For those customers in need of the latest firmware, we are going to provide a free firmware update from December 4th. For discontinued products, please contact your nearest authorized Sigma distributor for further details. Also, for lenses that are compatible with the SIGMA USB DOCK, it is possible to update the firmware via SIGMA Optimization Pro.
Local Service Center
You can contact your nearest authorized Sigma distributor for the firmware update. Details of your nearest authorized Sigma distributor can be found on the following web page.
Please update SIGMA Optimization Pro Software to Ver. 1.1 before attempting firmware update.
You can download the latest version of the software from the following page:
Adorama carries the Sigma USB Dock (necessary to upgrade firmware).
Friday, Oct. 25
Saturday, Oct. 26
Win prizes at Sigma’s booth (or online) each day of the show:
Sigma will have more than 45 products on display at PPE this year. Stop by the booth to see the latest lenses from the Global Vision line, including the recently announced 24-105mm F4 DG OS HSM and the 18-35mm F1.8 DC HSM | ART lenses. Sigma’s new USB Dock will also be available at the booth.
To find out more about Sigma’s Safari Experience, please visit http://www.sigmaphoto.com/sigma-safari-experience.
|Lens Construction||19 elements in 14 groups|
|Angle of view (35mm equivalent)||84.1°-23.3°|
|Minimum focusing distance||45cm / 17.7in|
|Dimensions (Diameter x Length)||88.6mm x 109.4mm / 3.5in x 4.3in|
|Number of diaphragm blades||9 (rounded diaphragm)|
|Maximum magnification ratio||1:4.6|
|Weight||885g / 31.2oz|
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