Nikon SB-400 Speedlight i-TTL Shoe Mount Flash
The Nikon SB-400 is engineered for simplicity and portability. Despite its small size, it features an adjustable flash head that allows for “bounce flash” photography—a technique that softens shadows and creates more professional-looking portraits by reflecting light off ceilings or walls.
Key Features and Specifications
Compact Design: Small enough to fit in a pocket, making it the perfect everyday companion for Nikon DSLR and Mirrorless users.
i-TTL Intelligence: Fully compatible with Nikon’s i-TTL (intelligent Through-The-Lens) metering system, which automatically calculates the perfect flash exposure for your scene.
Bounce Capability: The flash head can be tilted in four steps (Horizontal, 60°, 75°, and 90°), allowing you to bounce light for softer, more flattering illumination.
Guide Number: Offers a guide number of 21 (m/ISO 100), providing much greater reach and coverage than a standard built-in camera flash.
Rapid Recycle Time: Features a fast recycle time of approximately 2.5 seconds with fresh batteries, ensuring you’re ready for the next shot quickly.
Power Source: Runs on just two AA batteries, making it easy to find replacement power anywhere in the world.
Ease of Use: Features a simple on/off switch; all advanced settings are controlled directly through the camera’s menu system.
Summary
The Nikon SB-400 is the ultimate “grab-and-go” flash for those who want to improve their indoor and low-light photography without the bulk of a professional strobe. Its ability to tilt for bounce lighting makes it a game-changer for capturing indoor family events and portraits with a soft, natural feel.

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