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Key Features
- Update Lens Firmware and Adjust Settings
- For Use with Sigma Global Vision Lenses
- Compatible with Sony A-Mount Lenses
The Sigma USB Dock allows you to connect your Sigma Global Vision lenses to your computer in order to update firmware and adjust focus setting parameters using the Sigma Optimization Pro software.
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Expected availability: 3-7 Business Days
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Could this help with my Sigma a mount 120-400mm? ...
Could this help with my Sigma a mount 120-400mm? Noticed skmeissues with focussing when I shot a professional soccer match this weekend. I have it adapted to my A7RII (bought used and adapted cause of the affordability)
The Sigma USB Dock for Sony A-Mount Lenses will only work with Sigma Global Vision lenses.
These are the Art, Sports or Contemporary lenses. Not with the Sigma 120mm-400mm lens released in 2008.
Date published: 2019-05-14
I have a combination of Canon EF and Sony E-mount ...
I have a combination of Canon EF and Sony E-mount Sigma lenses. Would the E-mount dock work with an adapted EF-mount Sigma lens? Or do I need two different docks?
No. Please review the following link on detailed lens compatible with the sigma docking station.
https://bit.ly/3ug0yFZ
Date published: 2022-03-20
Is this necessary for my used Sigma A mount ...
Is this necessary for my used Sigma A mount 120-400mm? I have it adapted to my A7RII and noticed some off points while trying to get it to focus on closer subjects while shotting a professional soccer match. Could this be useful?
The Sigma USB Dock for Sony A-Mount Lenses will only work with Sigma Global Vision lenses.
These are the Art, Sports or Contemporary lenses. Not with the Sigma 120mm-400mm lens that you have, because it was released in 2008, and it doesn't have the connectors for that dock.
Date published: 2019-05-14
question
Does it make sense to buy to upgrade firmware Sigma 18-35/1.8 for Sony? Or there was no update for this lens? I have it not work correctly through the LA-EA3 with A6300.
I don't think there is a firmware update for the Sony mount version of the 18-35mm f/1.8.However, you almost for sure need the dock to adjust your autofocus, because I have never heard of the 18-35 having perfect autofocus on a Sony camera yet. I had to do a lot of adjusting to get my focus correct.As for it not working with the la-ea3 and the a6300, I don't know if there is a fix for that.Good luck.
Date published: 2018-08-25
question
dimension?
The unit fits onto the end of your lens in place of the camera. It is smaller diameter than the 35 mm Sigma art lens, and although do not have it in front of me maybe an inch tall.
Date published: 2018-08-25
question
Is this compatible to Sony E Mount's Sigma 18-300mm lens?
Thank you for your interest in Sigma product. As of now, Sigma doesn't make a USB dock nor an 18-300mm lens in E_mount. This product is compatible with Sigma SGV lenses for Sony A-mount.
Date published: 2018-08-25