A compact‎,‎ lightweight Speed light with intuitive controls and bounce capabilities‎.‎ Put it on‎.‎‎.‎‎.‎ turn it on and shoot‎!‎

Features‎:‎

Compact‎,‎ Lightweight Speedlight Unit

Perfect for anyone looking for more power and coverage than a built‎-in flash‎.‎

Flash Coverage

As wide as 18mm on Nikon DX‎-format digital SLR cameras‎.‎

Convenient Operation

Powered with two AA‎-size ‎(‎1.5V‎)‎ batteries‎.‎

Bounce Capabilities

Reduces background shadows and diffuses light for more pleasing results‎.‎

Simple‎,‎ Intuitive Operation

Put it on‎,‎ turn it on and shoot‎!‎

Great Flash Exposures Easily

Utilizing Nikon‎'‎s i‎-TTL intelligent flash technology for accurate flash exposures‎.‎

Fast 2.5‎-second Recycling Time

Keeps you shooting quickly‎.‎

Versatile Shooting Range From 2 ft‎.‎ up to 66 ft‎.‎

Provides flash power for distant subjects‎,‎ group shots and close‎-up pictures‎.‎

Technical Specifications‎:‎

• 21 m/69 ft‎.‎ ‎(‎at ISO 100‎,‎ 18mm zoom‎-head position‎,‎ 20°C/68°F‎)‎ to 30 m/98.4 ft‎.‎ ‎(‎at ISO 200‎,‎ 18mm zoom‎-head position‎,‎ 20°C/68°F‎)‎

• Automatic Insulated Gate Bipolar Transistor ‎(‎IGBT‎)‎ and series circuitry

• 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 shift

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°‎.‎

• 2.5 sec‎.‎ ‎(‎approx‎.‎‎)‎ with Ni‎-MH batteries
• 3.1 sec‎.‎ ‎(‎approx‎.‎‎)‎ with Oxyride™ batteries
• 3.9 sec‎.‎ ‎(‎approx‎.‎‎)‎ with Alkaline batteries
• 4.2 sec‎.‎ ‎(‎approx‎.‎‎)‎ with Lithium batteries

• 1/300 sec‎.‎ at M 1/1 ‎(‎full‎)‎ output‎.‎ ‎(‎Approx‎.‎‎)‎

• Turn the SB‎-400 on and off using the ON/OFF switch‎.‎

• Two 1.5V or lower ‎(‎Alkaline‎-manganese‎,‎ Lithium‎,‎ Oxyride‎)‎ batteries
• Two 1.2V 2600mAh ‎(‎Ni‎-MH rechargeable‎)‎ batteries

• No

• Blinks‎:‎ insufficient light‎,‎ insufficient battery power‎,‎ incompatibility of camera with SB‎-400 or overheating‎.‎

• Back

• 90/4–30 sec‎.‎ ‎(‎1000mAh NiCd‎)‎
• 140/3.9‎-30 sec‎.‎ ‎(‎1.5V Alkaline‎-manganese‎)‎
• 150/3.1‎-30 sec‎.‎ ‎(‎1.5V Oxyride™‎)‎
• 210/2.5‎-30 sec‎.‎ ‎(‎1.2V Ni‎-MH‎)‎
• 250/4.2‎-30 sec‎.‎ ‎(‎1.5V Lithium‎)‎

• No