This product has been archived
Product Support SB-400 Speedlight Unit
Key Features
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!
Flash Coverage
As wide as 18mm on Nikon DX-format digital SLR cameras.
Great Flash Exposures Easily
Utilizing Nikon's i-TTL intelligent flash technology for accurate flash exposures.
Convenient Operation
Powered with two AA-size (1.5V) batteries.
Fast 2.5-second Recycling Time
Keeps you shooting quickly.
Bounce Capabilities
Reduces background shadows and diffuses light for more pleasing results.
Versatile Shooting Range From 2 ft. up to 66 ft.
Provides flash power for distant subjects, group shots and close-up pictures.
LCD, Video and Photo Gallery images are for illustrative purposes only.
Tech Specs
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Guide Number
21m/69ft. (at ISO 100, 18mm zoom-head position, 20°C/68°F) to 30m/98.4ft. (at ISO 200, 18mm zoom-head position, 20°C/68°F) -
Lens Coverage
18mm (DX-format)
27mm (on a Nikon F6) -
Bounce Function (Tilt)
Flash head tilts up to 90° with click-stops at 0°, 60°, 75°, 90°. -
Approx. Dimensions (Width x Height x Depth)
(66 mm x)(56.5 mm x)(80 mm) -
Approx. Weight (Without Batteries)
(128 g)
Specifications
-
Guide Number
21m/69ft. (at ISO 100, 18mm zoom-head position, 20°C/68°F) to 30m/98.4ft. (at ISO 200, 18mm zoom-head position, 20°C/68°F) -
Flash Exposure Control
i-TTL Balanced Fill-Flash with CLS compatible cameras
Manual
Manual Flash (with Nikon Creative Lighting System digital and 35mm SLR cameras)
Rear-curtain sync
Red-eye reduction
Red-eye reduction in Slow-sync
Shooting options: FV Lock Flash
Slow-sync -
Lens Coverage
18mm (DX-format)
27mm (on a Nikon F6) -
Bounce Function (Tilt)
Flash head tilts up to 90° with click-stops at 0°, 60°, 75°, 90°. -
Flash Duration
1/300 sec. at M 1/1 (full) output. (Approx.) -
Required Power Source
Two 1.5V or lower (Alkaline-manganese, Lithium, Oxyride) batteries
Two 1.2V 2600mAh (Ni-MH rechargeable) batteries -
Flash-ready Indicator
Blinks: insufficient light, insufficient battery power, incompatibility of camera with SB-400 or overheating. -
Approx. Dimensions (Width x Height x Depth)
(66 mm x)(56.5 mm x)(80 mm) -
Approx. Weight (Without Batteries)
(128 g)
For a full list of the technical specifications please refer to the product manual.
Accessories
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