- Overview
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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.
- Tech Specs
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Specification
Format
Clip-on type TTL Auto Zoom Flash with series control Power source
Four AA Alkaline or Ni-MH (Nickel Metal Hydride) batteries Illumination angle
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. Charging time
Approximately 3 seconds (Alkaline batteries), Approximately 1.8 seconds (Ni-MH batteries) Number of flashes
Approximately 120 times (Alkaline batteries), Approximately 185 times (Ni-MH batteries) Flash time
Approximately 1 / 700 seconds (Full Light) Bounce angle (Up)
0, 45, 60, 75, 90 degrees Bounce angle (Right)
0, 60, 75, 90, 120, 150, 180 degrees Bounce angle (Left)
0, 60, 75, 90, 120, 150, 180 degrees Bounce angle (Down)
0, 7 degrees Dimension (W x H x D)
79.4mm × 148.4mm × 121.5mm / 3.1in. x 5.8in. x 4.8 in. Weight
490g (without battery) Corresponding Mounts
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
distribution21 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 - Resources
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- Compatibility Table EM-140 DG Macro
Check compatibility with the EM-140 DG Macro Flash.
- Compatibility Table EF-630 DG
Check compatibility with the EF-630 Flash.
- Compatibility Table EF-610 DG Super
Check compatibility with the EF-610 DG ST Flash.
- Compatibility Table EF-610 DG ST
Check compatibility with the EF-610 DG DG Super Flash.
- Compatibility Table EM-140 DG Macro
