Name: Sigma Electronic Flash EF-630 (Canon EF)
Author: Sigma

Question 1

What is the Sigma Electronic Flash EF-630 (Canon EF)?

Accepted Answer

The Sigma EF-630 is a high-powered external flash unit for Canon EF TTL cameras with a guide number of 63 at ISO 100/200mm and a built-in wide-angle diffuser covering down to 24mm. It supports TTL auto exposure, HSS high-speed sync, and multi-flash modes, and is designed for Canon DSLR and EOS mirrorless systems. The EF-630 is Sigma's top-of-the-line flash. It was originally released on February 1, 2016.

Question 2

What is the latest firmware version for the Sigma Electronic Flash EF-630 (Canon EF)?

Accepted Answer

The latest firmware version for the Sigma Electronic Flash EF-630 (Canon EF) is 1.05. It was released on August 5, 2021.

Question 3

What changed in Sigma Electronic Flash EF-630 (Canon EF) firmware version 1.05?

Accepted Answer

Sigma Electronic Flash EF-630 (Canon EF) firmware version 1.05 includes the following changes: It has changed the term of flash function to “Transmitter (TX) / Receiver (RX) Receive & Flash (R & FL)”.

Question 4

How do I update the Sigma Electronic Flash EF-630 (Canon EF) firmware?

Accepted Answer

To update the Sigma Electronic Flash EF-630 (Canon EF) firmware, download the latest version (1.05) from Sigma's website. Follow Sigma's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sigma's support page.

Question 5

Where can I download the latest Sigma Electronic Flash EF-630 (Canon EF) firmware?

Accepted Answer

You can download the latest Sigma Electronic Flash EF-630 (Canon EF) firmware (version 1.05) from Sigma's official support page.

Question 6

How do I check for Sigma Electronic Flash EF-630 (Canon EF) firmware updates?

Accepted Answer

You can track Sigma Electronic Flash EF-630 (Canon EF) firmware updates automatically on LatestUpdate.io. We monitor Sigma's releases and notify you when new firmware versions are available, so you never miss an update.

Question 7

How often does Sigma release firmware updates for the Sigma Electronic Flash EF-630 (Canon EF)?

Accepted Answer

We have tracked 5 firmware versions for the Sigma Electronic Flash EF-630 (Canon EF). Sigma releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.

Question 8

Who makes the Sigma Electronic Flash EF-630 (Canon EF)?

Accepted Answer

The Sigma Electronic Flash EF-630 (Canon EF) is manufactured by Sigma. Visit the official product page for more information.

Sigma Electronic Flash EF-630 (Canon EF) firmware

Latest firmware version

What's new in version 1.05

firmware version history

Other Sigma products