Flash head can be tilted in 4 steps; horizontal, 60, 75 and 90 degrees
Flash shooting distance range: 0.6m - 20m (depends on the ISO setting)
Guide number: 30 [ISO 200, m, 20°C]
Angle of coverage: 18mm (with Nikon-DX format cameras), 27mm (with Nikon F6)
Depending on the camera in use, the following flash modes are available: Slow Sync, Red-eye Reduction, Red-eye Reduction with Slow Sync, Rear-curtain Sync, FV Lock, exposure compensation, M* (manual)
Power source: two AA-size 1.5V batteries (also compatible with lower voltage batteries)
Manual flash can be set from camera*
Possible with D700, D300 series, D7000, D90, D5100, D5000, D3100, D3000, D60 and D40 series
Nikon announces the Nikon Speedlight SB-400, an intelligent and versatile external flash unit that provides i-TTL flash operation in a super-compact and ultra-lightweight body at an affordable price. With its powerful guide number of 21, the SB-400 is an ideal flash unit for beginners in digital SLR photography, but it is also useful for hobbyists and professionals looking for a handy i-TTL flash unit offering an effortless bounce flash function. The SB-400 has been specifically developed to provide photographers with an entry-level external flash unit which is compatible with i-TTL flash operation. When combined with cameras that are compatible with the Nikon Creative Lighting System, the SB-400 is controlled in i-TTL and D40's M (manual) mode. The SB-400's flash head can be tilted in 4 steps--horizontal, as well as 60, 75, and 90 degrees--and has a flash shooting distance range of between 60cm to 20m (depending on the camera's ISO setting). Slow Sync, Red-eye Reduction and other flash modes can also be set on the camera body, enabling users to enjoy brighter and more natural lighting for better flash pictures.
Images shown are not the actual product, and are for reference purposes only. Actual unit may show some signs of use, minor marks or scratches.