SB-900 AF Speedlight

SB-900 AF Speedlight

Specification

Model	SB-900 AF Speedlight
Guide Number	34/111.5 (ISO 100, m/ft), 48/157.5 (ISO 200, m/ft)
Electronic Construction	Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
Flash Exposure Control	Camera’s sync modes: Slow-sync; Red-eye reduction in Slow-sync; Front-curtain sync; Rear-curtain sync; Rear-curtain Slow-sync Shooting functions: Auto FP High-Speed sync; FV Lock flash
Lens Coverage	- 17 to 200mm (FX-format, Automatic mode) - 12 to 200mm (DX-format, Automatic mode) - 12 to 17mm (FX-format, Automatic mode with built-in wide-angle panel deployed) - 8 to 11mm (DX-format, Automatic mode with built-in wide-angle panel deployed)
Minimum Recycling Time	- 4.0 sec. with Alkaline-manganese (1.5V) - 4.5 sec. with Lithium (1.5V) - 3.0 sec. with OxyrideTM (1.5V) - 2.3 sec. with Ni-MH (2600 mAh)
Flash Duration	- 1/880 sec. at M1/1 (full) output - 1/1100 sec. at M1/2 output - 1/2550 sec. at M1/4 output - 1/5000 sec. at M1/8 output - 1/10,000 sec. at M1/16 output - 1/20,000 sec. at M1/32 output - 1/35,700 sec. at M1/64 output - 1/38,500 sec. at M1/128 output
Required Power Source	- Use four AA-type batteries of any of the following types: - Alkaline-manganese (1.5V) batteries - Lithium (1.5V) batteries - Ni-MH (1.2V) batteries
Dimensions	Approx. 78.0 × 146.0 × 118.5 mm
Weight	Approx. 415g
Optional Power Supply	- SD-9 High-Performance Battery Pack - SD-8A High-Performance Battery Pack - SK-6 Power Bracket Unit
Minimum Number of Flashes	110 with Alkaline-manganese (1.5V) 230 with Lithium (1.5V) 190 with Ni-MH (2600 mAh) Note: When firing Speedlight at full output once every 30 seconds (120 seconds with lithium).
Wireless Flash Modes	- Off - Master - Master (Repeating) - Remote - SU-4
Wireless Communication Channels	Four Channels
Wireless Groups	Three
Supplied Accessories	- AS-21 Speedlight Stand - SW-13H Diffusion Dome - SJ-900 Color Filter Set - SZ-2 Color Filter Holder - SS-900 Soft Case