Firmware updates › Sigma › Sigma 30mm F1.4 DC DN Contemporary (Sony E)
Sigma 30mm F1.4 DC DN Contemporary (Sony E) firmware update
Update nowWhat's new
- Fixes a rare issue where the monitor blacks out and the camera freezes during shooting with the Sony a7 V.
- Also includes Ver.06: steadier operation with the Sony a6700.
- Sony E-mount version.
Should you update?
Update now
Worth it if you use this lens on an a7 V (or on an a6700 and your lens is older than Ver.06).
How to update
- Update your camera body to its latest firmware first (Sigma's advice).
- Download Sigma's Lens System Software Updater for this lens from Sigma's page (button below). On a Mac, also install Sony's "Sony Camera Driver".
- Start the updater before you connect the camera. On the camera, set USB Connection to Mass Storage.
- Take the memory card out, keep the lens on the camera, and connect the camera to the computer with its USB cable. Follow the updater's steps.
- Use a fully charged battery or the AC adapter, and keep the camera on and connected until it shows "Lens update complete." Then switch the camera off, take the battery out, put it back and restart.
On a Mac, Sigma's updater supports macOS 14, 15 and 26.
Let us update it for you
Book an appointment and our salesman updates your device in our showroom: 2.000 OMR if you bought it from Skyorbits, 5.000 OMR if you bought it elsewhere (incl. VAT, paid in the showroom).
When you book, type the version your device shows now (see How to update above). He checks it first: if your device is already up to date, he tells you and you don't need to come.
We take each update's notes from the maker's own page. An update can reach devices in Oman a few days after it is published. Every fact double-checked against the maker's page: 17-10-2026