Sigma EF-630 Flashgun - Sigma Fit

Ideal for wide angle and super-zoomed shots alike, the Sigma EF-630 Flashgun is compatible with lenses of 24-200mm focal length, and has a built-in wide panel to cover an angle of up to 17mm. It features an intuitive user interface and dial settings controls, and has, amongst other highlights, TTL exposure control, high-speed sync, wireless flash functions, auto-zoom, and bounce-flash functions. As with all Sigma products, the Sigma EF-630 Flashgun can be updated via the Sigma USB dock for flashes.

Key Features: Sigma EF-630 Flashgun - Sigma Fit

The only flash you'll ever need | Brighter vision with more control

• New Enhancements include:
  Rear Curtain flash & Wide Angle illumination.
• Firmware upgradable:
  Use the Sigma USB docking station for flashes to upgrade the firmware
• Suitable for wide-angle and super-zoom
  Automatically adjusts for focal lengths of 24mm to 200mm focal length: for ultra-wide angle shots, there is a built-in Wide Panel to cover an angle of up to that of a 17mm lens.
• Intuitive user interface:
  Dot matrix LCD screen for improved menu visibility, D-Pad and dial settings controls, and easy one-click disengage function improve ease of use.
• Modelling flash function:
  Check for intense reflections and shadows before capturing the shot.
• FP Flash function
  Make flash photography possible at shutter speeds greater than the normal sync speed, which is typically limited at shutter speeds up to 1/250 second for most cameras.
• AF assist light:
  Accurate auto-focus in low light conditions.
• Auto Power-off:
  Flashgun automatically powers off after a period of non-operation to conserve battery life.
• Manual flash power level control:
  Manually sets the flash power level from 1/1 to 1/128.
• Exposure Control:
  The EF-630 features auto TTL exposure control, as well as remote control operation through the TTL wireless flash function.
• Slave Flash Function:
  Photographers can use the Slave Flash Function to trigger additional flashes.
• Tilting Flash Head:
  Photographers can bounce light off of a white wall, ceiling or reflector by tilting the EF-630's flash head upwards by as much as 90°, or swivelling left or right by 180°.
• Rear-curtain Sync mode
  Allow the flash to be triggered immediately before the rear-curtain of the shutter closes, recording blurred trails behind a moving subject rather than in front.