Sigma EF-630 Electronic Flash for Nikon Cameras Compatible with Nikon i-TTL Guide Number: 207' at ISO 100 and 200mm Zoom Range: 24-200mm (17mm with Panel) Tilts from -7 to 90° Rotates Left & Right 180° Wireless Slave Functionality Wireless TTL Functionality Modeling Light Function; AF Assist Light High-Speed Sync Compatible with FD-11 Flash USB Dock The Sigma EF-630 Electronic Flash for Nikon Cameras is a multifunctional clip-on type flash, which offers a greater output of light and is designed to work with current digital cameras. Among the diverse features loaded on this flash is TTL exposure control as standard as well as high-speed sync, rear-curtain sync and wireless flash functions. Meanwhile, the Autozoom function, bounce-flash function and Catch-light Panel of the EF-630 are perfect for various kinds of photography. The rear LCD offers an intuitive user interface for fast and easy operation. Guide NumberGuide Number 63 * (200/fit) ISO100/m (with the zoom head at 200mm)Equipped with new TTL Auto Flash Exposure systemsThe EF-630 is designed to work with the latest TTL auto exposure systems of most well-known manufacturers digital SLR cameras, allowing auto TTL exposure control for bounce photography in conjunction with a diffuser or reflector.Bounce-flash function with movable flash headThe flash head of the EF-630 can be tilted up by as much as 90 and swivel both left and right by 180. Bounce photography, where light is reflected off a white wall, ceiling or a reflector increases the range of photographic expression. The flash head can also be tilted down by 7 for close-up shots.TTL Wireless Flash FunctionThe TTL wireless flash function will adjust the desired flash exposure automatically even if the EF-630 is disengaged from the camera. Remote control operation is possible between the camera and flash. When multiple flash units are used, the camera calculates the correct exposure automatically.Modeling Flash function to check for shadowsThe EF-630 also offers a modeling flash function, enabling the user to check for intense reflections and shadows before taking a photograph.Rear-curtain Sync flash function for natural representation of motion.When photographing a moving subject, the Rear-curtain Sync mode allows the flash to be triggered immediately before the rear-curtain of the shutter closes. Unlike Front-curtain Sync, this mode records blurred trails behind a moving subject rather than in front for a more natural expression of motion.Wide-Angle Illumination CoverageSIGMA has further extended the flash illumination angle of coverage to be compatible with lens of 24mm to 200mm focal length. When the built-in Wide Panel is utilized, the flash covers an angle of up to that of a 17mm lens.Catch Light PanelThis flash is equipped with a built-in catch light panel, which can highlight the eyes of the subject when the bounce flash mode is activated.Slave Flash FunctionSlave Flash allows the flash to be fired away from the camera by the master unit. The Designated Slave function allows the photographer to use two or more EF-630 flash units simultaneously. It is possible to designate flashguns by using different channel settings. Since the EF-630 is equipped with this function, it can be used with all camera models. In the Normal Slave mode, it is also possible to use the cameras built-in flash or another flash unit as the Master (Flash Exposure must be adjusted manually).FP Flash function for high shutter speedsFlash synchronization speed is usually limited to coincide with the full shutter opening of focal plane shutters, limiting the use of high shutter speeds with flash. The FP flash function makes flash photography possible at shutter speeds greater than the normal synchronization speed. When the lens diaphragm is set to larger apertures to limit depth of field in synchronized daytime shooting, high shutter speeds can be used to balance the daylight and the flashlight at any shutter speed.* This function is not available with some camera models.AF assist light for accurate auto-focus in low light conditionsAF may not function smoothly in dark conditions. However, the AF assist light of the EF-630 allows control of AF even in situations where autofocusing is difficult.* AF assist light is not available with some camera models.Manual flash power level controlThe flash power level of the EF-630 can be set manually from 1/1 to 1/128 to meet the photographers needs.Designed For Use With: Nikon COOLPIX P1000 Nikon COOLPIX P950 Nikon Coolpix P7800 Nikon D100 Nikon D1H Nikon D1X Nikon D200 Nikon D2H Nikon D2X Nikon D2Xs Nikon D3 Nikon D300 Nikon D3000 Nikon D300s Nikon D3100 Nikon D3200 Nikon D3300 Nikon D3400 Nikon D3500 Nikon D3S Nikon D3s Nikon D3x Nikon D4 Nikon D40 Nikon D40x Nikon D4s Nikon D5 Nikon D50 Nikon D500 Nikon D5000 Nikon D5100 Nikon D5200 Nikon D5300 Nikon D5500 Nikon D5600 Nikon D6 Nikon D60 Nikon D600 Nikon D610 Nikon D70 Nikon D700 Nikon D7000 Nikon D70s Nikon D7100 Nikon D7200 Nikon D750 Nikon D7500 Nikon D780 Nikon D80 Nikon D800 Nikon D800E Nikon D810 Nikon D810A Nikon D850 Nikon D90 Nikon DL18-50 Nikon DL24-500 Nikon DL24-85 Nikon Df Nikon Z30 Nikon Z5 Nikon Z50 Nikon Z6 Nikon Z6 II Nikon Z7 Nikon Z7 II Nikon Z9 Nikon Zfc Sigma EF-630 Specs Flash Head Guide Number 206.69' / 63 m at ISO 100 (200 mm Position) Coverage Full-Frame24 to 200 mm17 mm (with Wide-Angle Adapter) Auto Zoom Head Yes Bounce Head -7 to +90° Swivel Head 180° Recycle Time Approx. 1.8 to 3 Seconds Secondary Illumination Modeling Light Exposure Control Exposure Control Manual, Nikon i-TTL Flash Modes Hi-Speed Sync Power Range 1/1 to 1/128 Wireless Wireless Operation Optical Pulse (TTL/Manual)Unspecified Range (Optical Slave) Power Internal Power 4 x AA (Alkaline, NiCad, NiMH) External Power Pack Compatible No General Mount Shoe Dimensions (W x H x D) 79.4 x 148.4 x 121.5 mm Weight 490 g (without Batteries)
