Sigma EF-630 Electronic Flash - Canon


Vendor: Sigma


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Sigma EF-630 Electronic Flash - Canon

Sigma SKU: F50954 | Helix SKU: SMF50954

The Sigma EF 630 Flash system is the latest in DSLR flashes from Sigma. Updated and enhanced, the EF630 Flash uses an Intuitive user interface with a dot matrix LCD screen for improved menu visibility, D-Pad and dial settings controls, and easy one-click disengage function improve ease of use. The EF-630 flash is compatible with lenses of 24mm to 200mm focal length, making it ideal for wide angle and super-zoomed shots alike. For ultra-wide angle shots, photographers can utilize the built-in Wide Panel to cover an angle of up to that of a 17mm lens. Offering greater output of light, the EF-630 features TTL exposure control, high-speed sync, wireless flash functions, auto-zoom and bounce-flash, amongst additional features that make it ideal for many types of photography. Like all SGV products, the Sigma EF 630 can be connected to update it via the Sigma USB docking station for flashes.

  • New Enhancements include: Rear Curtain flash & Wide Angle illumination 
  • Update with USB Dock
  • New dot matrix liquid crystal display
Clip-on type TTL Auto Zoom Flash with series control
Four AA Alkaline or Ni-MH (Nickel Metal Hydride) batteries
Automatically set in accordance with the focal length of the lens, in a range from 24mm to 200mm. Also covers the angle of a 17mm lens when used with the built-in Wide Panel.
Approximately 3 seconds (Alkaline batteries), Approximately 1.8 seconds (Ni-MH batteries)
Approximately 120 times (Alkaline batteries), Approximately 185 times (Ni-MH batteries)
Approximately 1 / 700 seconds (Full Light)
0, 45, 60, 75, 90 degrees
0, 60, 75, 90, 120, 150, 180 degrees
0, 60, 75, 90, 120, 150, 180 degrees
0, 7 degrees
79.4mm × 148.4mm × 121.5mm / 3.1in. x 5.8in. x 4.8 in.
490g (without battery)
SIGMA, CANON, NIKON

* The appearance and specifications are subject to change without notice.

Guide Number(G.N) ISO 100 / m

    17mm*   24mm    28mm    35mm    50mm    70mm   85mm   105mm   135mm   200mm
Normal light
distribution
   21    29.5     30     34     42     49    54    59    60    63
Guide number
prioritized
light
distribution
    -     31     33     38     46    56    59    62    63     - 
Flat light
distribution
    -      -     29.5     31     36    44    49    55    56     60

* With wide panel

Barcode No.

ELECTRONIC FLASH EF­630 SA 00­-85126­-93292-3
ELECTRONIC FLASH EF­630 NA 00­-85126­-93291-6
ELECTRONIC FLASH EF­630 EO- 00­-85126-93290-9