Descripción del fabricante
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.
Product Description
The SB-400 gives photographers the opportunity to enjoy brighter and more
natural lighting for images taken using a flash. It is designed to suit
entry-level digital SLR users while also suitable for more experienced users.
Those who have a camera within the D2 series will also benefit from the
convenient portable flash unit. The SB-400 offers a guide number of 30 (ISO 200,
m), and effortless bounce flash function and is controlled in i-TTL and the
D40's M (manual) mode. Flash shooting distance range from 2 and up to 66 feet
Electronic construction - Automatic Insulated Gate Bipolar Transistor (IGBT) and
series circuitry Guide number - (at 18mm zoom-head position, 20 degrees C/68
degrees F) 30m per 98.4 feet Angle of coverage - Light distribution covers an
18mm lens when mounted on a Nikon DX format digital SLR camera (27mm lens when
mounted on an F6 35mm SLR) Flash shooting distance range - 2 to 66 feet (Varies
depending on the ISO sensitivity, zoom-head position, and lens aperture in use)
Flash mode - i-TTL, M (manual with the D40 only) 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) Bounce capability - Flash head
tilts up to 90 degrees with click-stops at 0, 60, 75, 90 degrees Power Source -
Two AA batteries (1.5V or lower) Flashes/Recycling time at full output -
Alkaline-manganese (1.5V) 140/3.9 sec, Lithium (1.5V) 250/4.2 sec, Oxyride
(1.5V) 150/3.1 sec, Ni-MH rechargeable (1.5V, 2600 mAh) 210/2.5 sec Lights up
when the SB-400 is recharged and ready to fire. Blinks to indicate insufficient
light, insufficient battery power and incompatibility of camera with SB-400
Flash duration - Approximately 1/1300th second at full output Mounting foot
lever lock - Provides secure attachment to the camera accessory
|
