All Nikon's flashes are controlled by the smarts in the camera. All the flash does is turn on and off when the camera commands it.
Nikon's top-of-the-line Speedlight enables photographers to be more imaginative with their creative lighting.
| Angle of Coverage | Approx. 60°, Wavelength: Approx. 800 to 1000nm (infrared ray) |
| Effective Flash Range | Approx. 20m (66 ft.) for SB-910, SB-900, SB-800, SB-700, SB-600; Approx 4m (13 ft.) for SB-R200 at normal settings |
| Flash Mode | Infrared-pulse emitting communication using a flash discharge tube |
| Illumination System | AF Assist Illuminator: Approx. 10m (33 ft.) at center area using a 50mm f/1.8 lens |
| Number of Flashes | Approx. 1200 |
| Flash Duration | Approx. 1 second |
| Flash-ready Indicator | Display: LCD, ready-light |
| Power Source | One CR123A (3V) lithium battery |
| Included Accessories | Soft Case (SS-SU800), Optional : TTL Cord (SC-30) |
| Dimension | Approx. 68 x 96 x 58mm (2.7 x 3.8 x2.3 in.) |
| Weight | Approx. 160g (5.6 oz.) |
Nikon's top-of-the-line Speedlight enables photographers to be more imaginative with their creative lighting.