|Speedlight SB-900 |
Nikon’s Flagship Creative Lighting System Speedlight: Powerful and versatile SB-900 works as a stand-alone flash, featuring wireless operation as a Commander or wireless remote light source.
Control up to three remote Speedlight groups and an unlimited number of compatible Speedlights: The SB-900's Wireless Commander Mode offers wireless control at the master Speedlight position. Four wireless channel options allow you to manage wireless conflicts in multiple photographer environments.
FX/DX format identification: Automatic FX/DX switching optimizes light distribution angle.
Expanded Auto Power Zoom Coverage: The SB-900 provides zoom coverage from 17-200mm in the FX-format and 12-200mm coverage in the DX-format.
Guide Number: 34 (m); @ ISO 100, 48 (m) @ ISO 200