Manufacturer’s Description
The Nikon SB-400 Speedlight is 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.
The Specs
| General | |
|---|---|
| Weight | 4.50 oz Approximate - without batteries |
| Dimensions | 2.20" Height x 2.60" Width x 3.10" Depth - Approximately |
| URL | http://www.nikon.com |
| Warranty Information | 1 Year Limited |
| Quick Glance | |
| Compatible Camera | All cameras compatible with Nikon Creative Lighting System |
| Flash Mode | i-TTL|Manual - D40 only |
| Compatibility | |
| Compatible Camera Model(s) | All cameras compatible with Nikon Creative Lighting System |
| Flash Mode | i-TTL|Manual - D40 only |
| Performance | |
| Guide Number | 30 m/98.4 ft at ISO 200 (18 mm Zoom-head Setting) |
| Flash Recycle Time | 3.9 Second - Alkaline-manganese|4.2 Second - Lithium|3.1 Second - Oxyride|2.5 Second - Nickel-Metal Hydride (Ni-MH) |
| Battery Life | 140 Flash Maximum - Alkaline-manganese|250 Flash Maximum - Lithium|150 Flash Maximum - Oxyride|210 Flash Maximum - Nickel-Metal Hydride (Ni-MH) |
| Flash Coverage | 18 mm when mounted on a Nikon DX format digital SLR camera|27 mm when mounted on an F6 35mm SLR |
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