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Black rectangular camera flash unit with tilt-and-swivel head, LCD screen and control dials

SIGMA

SIGMA EF-630 Camera Flash for Canon F50954

SKU CH-3J3G-YARZX

Dedicated Canon flash with guide number 63 at 200 mm, full E-TTL II support, wireless triggering, 90° tilt and 180° swivel bounce

  • PartDedicated Flashes
  • CompatibilityCompatible with the following Canon digital cameras includin
  • Bounce / SwivelTrue
  • Wireless TriggeringWireless Triggering
  • ColorBlack
  • Weight1.95
  • E-TTL II metering gives accurate automatic exposure
  • Guide number 63 at 200 mm delivers strong reach
  • Bounce head tilts 90° and rotates 180° for flexible lighting
  • High-speed sync works beyond 1/250 second shutter
  • Wireless TTL control enables off-camera flash operation

Dedicated Canon Flash System

The Sigma EF-630 is a dedicated electronic flash built for Canon E-TTL and E-TTL II metering. It mounts on the hot shoe of compatible EOS bodies ranging from the Rebel series to the 1D X Mark II. Photographers gain full TTL automation plus manual control from full power down to 1/128.

Sustained Shooting Behaviour

Wireless TTL triggering lets the unit operate off-camera while maintaining automatic exposure control. High-speed sync fires at shutter speeds faster than 1/250 second for fill flash in bright conditions. Three distribution modes — normal, guide-number priority and flat light — adapt output shape to the scene.

Thermals Noise and Power

The flash head tilts from -7 to 90 degrees and rotates 180 degrees left or right for full 360-degree bounce coverage. Auto-zoom matches the 24-200 mm focal range and a guide number of 63 at 200 mm and ISO 100. An AF assist lamp aids focus in dim light and the unit weighs 1.95 kg.

Highlights

  • E-TTL II metering gives accurate automatic exposure
  • Guide number 63 at 200 mm delivers strong reach
  • Bounce head tilts 90° and rotates 180° for flexible lighting
  • High-speed sync works beyond 1/250 second shutter
  • Wireless TTL control enables off-camera flash operation

Specifications

BrandSIGMA
ModelF50954
PartDedicated Flashes
CompatibilityCompatible with the following Canon digital cameras including: EOS 60D EOS 70D EOS 80D EOS 1D X EOS 1D X Mark II EOS 5D Mark II EOS 5D Mark III EOS 5D Mark IV EOS 5Ds EOS 5Ds R EOS 6D EOS 7D EOS 7D Mark II EOS Rebel SL1 EOS Rebel T3 EOS Rebel T3i EOS Rebel T4i EOS Rebel T5 EOS Rebel T5i EOS Rebel T6 EOS Rebel T6i EOS Rebel T6s EOS M EOS M2 EOS M3 Powershot G15 Powershot G16 Powershot G1 Powershot G1 X Powershot G1 X Mark II Powershot G3 X Powershot G5 X Powershot SX40 HS Powershot SX50 HS
Bounce / SwivelTrue
Wireless TriggeringWireless Triggering
ColorBlack
Weight1.95

Questions about this item

How much heat or power does the EF-630 draw when it fires at full 1/1 output all day?

The flash runs on four AA cells and recycles in about 3 seconds at full power; it does not draw mains power and produces no measurable heat during normal use.

What else must I already own for the EF-630 to work on my Canon body?

You need a Canon EOS camera with an E-TTL / E-TTL II hot shoe and four AA batteries; the unit mounts directly without extra cables or triggers.

Will the EF-630 still fire correctly if I keep using my older EF lenses on a newer EOS body?

Yes, the flash meters through the camera's E-TTL II system regardless of lens age, and the auto-zoom covers 24-200 mm to match most EF focal lengths.

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