The SB-900 i-TTL Speedlight leads the Nikon Creative Lighting System delivering the portability, power and versatility to support any photographer’s creative lighting imagination.
Features
1. Multi-step auto zoom covers wide 17-200mm zoom range (24-105mm：SB-800)
2. Three illumination patterns (standard, center-weighted and even)
3. Automatically detects Nikon FX and Nikon DX formats and selects suitable light distribution
4. Improved booster circuit for high-speed recycle time
5. New AF-Assist illumination covers a wide 20-105 mm focal range
6. Firmware update via Nikon D3 and D700 is possible (world’s first*)
7. Thermal Cut-out function limits the number of flashes to avoid deterioration of light
8. Automatically detects color filters (fluorescent or incandescent),
9. Improved switch panel for enhanced usability
10. Improved GUI using a large-size LCD dot panel
11. Bounce capability: tilts up to 90º, down to -7º, rotates horizontally 180º to right and left
12. Advanced Wireless Lighting and versatile functions for up to three remote groups
13. Optional Water Guard WG-AS1 (for D3), WG-AS2 (for D300), and WG-AS3 (for D700)
