SB-400 Speedlight Unit

Product Number 4806

Compact, lightweight Speedlight unit perfect for anyone looking for more power and coverage than a built-in flash.
Simple, intuitive operation. Put it on, turn it on and shoot!
18mm angle of coverage with Nikon DX-format digital SLR cameras.
Utilizes Nikon's i-TTL intelligent flash technology for great flash exposures.
Operates on two AA-size (1.5V) batteries.
Fast 2.5 second recycling time keeps you shooting quickly.
Bounce capabilities in 4 steps-up to 90 degrees helps reduce background shadows and soften the light.
Approximate guide number of 98.4 feet at ISO 200 (at 18mm zoom head setting).
Flash shooting distance range from 2 ft. up to 66 ft.
Compatible with all Nikon Creative Lighting System cameras.

30m/98.4ft. (ISO 200, m/ft at 18mm zoom-head position, 20 degrees C/68 degrees F)
Guide Number
Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
Electronic Construction
Flash exposure control set on the camera: Slow-sync, red-eye reduction, red-eye reduction in slow sync, rear-curtain sync flash, FV lock flash, manual flash (with Nikon Creative Lighting System digital and 35mm SLR cameras).
i-TTL, M (manual with the D40 only)
Flash Exposure Control
Light distribution covers an 18mm lens when mounted on a Nikon DX-format digital SLR camera (27mm lens when mounted on a D3's FX-format or the F6 35mm SLR)
Lens Coverage
3.9 sec. with Alkaline batteries; 4.2 with Lithium batteries, 3.1 with Oxyride batteries; 2.5 with Ni-MH batteries
Minumum Recycling Time
Approx. 1/1, 300th second at full output.
Flash Duration
Two AA batteries (1.5V or lower); Alkaline-manganese, Lithium, Oxyride or Ni-MH rechargeable (2600mAh 1.2v)
Required Power Source
SS-400 Soft case
Supplied Accessories
Approx. 4.5 oz. (without batteries)
Weight
Approx. 140
Minimum Number of Flashes
SS-400 Soft case
Supplied Accessories

Specifications and equipment are subject to change without any notice or obligation on the part of the manufacturer.