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Nov. 16, 2006
Tokyo – Nikon Corporation is pleased to announce the introduction of the Nikon Speedlight SB-400. This is a new external flash unit that provides i-TTL flash operation in a compact and lightweight body at an affordable price. The SB-400 offers a guide number of 30 (ISO 200, m), and effortless bounce flash function. The SB-400 is a flash unit for entry-level digital SLR users, but it is also useful for D2 series digital camera users as a handy flash unit.
The SB-400 has been developed to provide an entry-level external flash unit which is compatible with i-TTL flash operation. In combination with cameras compatible with Nikon Creative Lighting System the SB-400 is controlled in i-TTL and D40’s M (manual) mode. Its flash head can be tilted in 4 steps, horizontal, 60, 75 and 90 degrees, and has a flash shooting distance range from 0.6m to 20m (depends on the ISO setting). Slow Sync, Red-eye Reduction and other flash modes can also be set on the camera body.
With the SB-400, users can easily enjoy brighter and more natural lighting for better flash pictures.
Note: Specifications, design, product name, standard accessories and release schedule may differ by country or area.
Note: SB-400 cannot be used with cameras not compatible with Nikon Creative Lighting System. SB-400 is not compatible with Advanced Wireless Lighting.
| Electronic construction | Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry |
|---|---|
| Guide number (20°C/68°F) | 30/98.4 (ISO 200, m/ft), 21/69 (ISO 100, m/ft) |
| Angle of coverage | Light distribution covers an 18mm lens when mounted on a Nikon DX format camera and a 27mm lens when mounted on an F6 |
| Flash shooting distance range | 0.6m to 20m (2 to 66 ft.) (Varies depending on the ISO sensitivity, zoom-head position, and lens aperture in use) |
| Flash mode | i-TTL, M (manual, only with the D40) |
| Compatible cameras | All cameras compatible with Nikon Creative Lighting System |
| 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 D40 camera) |
| Bounce capability | Flash head tilts up to 90° with click-stops at 0°, 60°, 75°, 90°. |
| ON/OFF switch | The ON/OFF switch turns the SB-400 on and off |
| Power source / min. recycling time / no. of flashes (at full output) With fresh batteries (These data may vary depending on battery condition) |
|
Two AA-size penlight batteries (1.5V or lower) of the following types:
| Batteries | Min. recycling time (approx.) | Min. number of flashes* / interval between full flash output and ready light on |
|---|---|---|
| Alkaline-manganese (1.5V) | 3.9 sec. | 140/3.9-30 sec. |
| Lithium (1.5V) | 4.2 sec. | 250/4.2-30 sec. |
| Oxyride (1.5V) | 3.1 sec. | 150/3.1-30 sec. |
| Ni-MH (2600 mAh) (rechargeable) (1.2V) | 2.5 sec. | 210/2.5-30 sec. |
* When firing the Speedlight at full output once every 30 seconds (120 seconds with lithium batteries.)
| Ready light |
|
|---|---|
| Flash duration | Approx. 1/1300 sec. at full output |
| Mounting foot lever lock | Provides secure attachment of SB-400 to the camera accessory shoe with a mount pin to prevent accidental detachment |
| Dimensions (W x H x D) | Approx. 66 x 56.5 x 80mm (2.6 x 2.2 x 3.1 in.) |
| Weight (without batteries) | Approx. 127g (4.5 oz.) |
| Included accessory | SS-400 Soft Case |
These performance specifications are applicable when fresh batteries are used at normal temperature (20°C/68°F). Specifications and design are subject to change without notice.
Oxyride Battery is a registered trademark of Matsushita Electric Industrial Co., Ltd. Products and brand names are trademarks or registered trademarks of their respective companies.
