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Sigma - EF-630 External Flash

Capture quality photos by using this Sigma EF-630 electronic flash. A dot-matrix liquid crystal display lets you know the status of the flash, while the D-pad and dial settings controls simplify operations. This Sigma EF-630 electronic flash features a convenient one-click disengage function and a robust housing for rugged use.
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What's Included

  • SIGMA EF-630 External Flash


Guide number of 207' at ISO 100

Delivers powerful light output.

TTL technology

Allows the flash to communicate directly with your camera to intelligently illuminate your shots. An auto-zoom flash head senses the focal length of your lens.

Slave function

Allows the flash to be triggered wirelessly when it is used with an EOS DSLR with a master function.

Tilting flashgun head

Creates bounce angles up to 180° when facing up or to the right and up to 180° when facing left. Tilts down 7° for close-up shots.

Canon hot shoe attachment

Allows easy installation and removal.

Recycle time of 1.8 - 3 sec.

Offers rapid recovery between shots.

Wireless off-camera control

Provides freedom of motion while capturing photos.


Requires 4 alkaline AA batteries (not included).

120 - 185 flashes

For long-lasting use.