Among Nikon's largest on-camera flash units, the SB-910 AF Speedlight brings with it excellent power, a plethora of features, and a Commander mode for wireless TTL control. The flash is compatible with the i-TTL system for automatic metering with both FX- and DX-format cameras and is a part of the Nikon Creative Lighting System for complete control over your lighting setup. Also, it features a guide number of 111.5' at ISO 100 and 35mm for illuminating your subjects. Additionally, the auto zoom head has a coverage range of 17-200mm with FX-format cameras which can be extended down to 12mm with the use of the built-in wide-angle diffusion panel.
Complete bounce and swivel functionality is available for working in a variety of shooting situations. This allows users to tilt down to -7° and up to 90° as well as rotate left or right 180° for complete 360° coverage. Also, the SB-910 has three different illumination patterns, standard, even, and center-weighted, which help shape the light output for your specific needs. For wireless master TTL functionality, the speedlight utilizes a Commander Mode. In this mode users can access Advanced Wireless Lighting settings for controlling multiple off-camera flashes that can be set up in 3 groups (A, B, C) and one of 4 channels.
Guide Number: 111.5' / 33.99 m ISO 100 at 35 mm Position
Coverage:12 - 200 mm (Full Frame)
Bounce Head: -7 to +90°
Swivel Head: 360°
Flash Duration: 1/880 to 1/38500 Second
Recycle Time: Approximately 2.3 to 4.5 Seconds
Exposure Control: Manual, Nikon i-TTL
Flash Compensation: -3 EV to +3 EV (in 1/3 EV steps)
Wireless Channel: 4
Wireless Group: 3
Dimension: 3.1 x 5.7 x 4.4" / 78.5 x 145.0 x 113.0 mm
Weight: 14.8 oz / 419.6 g
Bounce, no batteries included.