Product Highlights
  • Up to 1/250 Sec. HSS High Speed Sync
  • 185 Full Power Flashes
  • 1.8-3.0s Recycle Time
  • Built-In S-TTL Radio Receiver
  • 207' at ISO 100 Guide Number
Sigma EF-630 Electronic Flash for Canon Sigma EF-630 Electronic Flash for Ca...
Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
Vistek Locations
  • Toronto Special Order
  • Ottawa Special Order
  • Mississauga Special Order
  • Calgary Special Order
  • Edmonton Special Order
Please call and verify availability at the store as stock changes daily.


The high-power EF-630 flash enables S-TTL automatic flash metering.

It has wireless flash connectivity and a high-speed synchronization function that can be used at high shutter speeds, giving photographers further scope for creative expression.

Key Features:

  • TTL exposure control
  • High-speed sync
  • Wireless flash functions
  • Rear-curtain sync
  • Auto-zoom and wide-angle illumination coverage
  • And much more


Questions & Answers

Sigma EF-630 Electronic Flash for Canon

Looking for a personal touch? Not sure if you are choosing the right product? Our staff is here to help.

We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.