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Electronic construction: Wireless remote flash unit with Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry

Angle of coverage: 78 degrees horizontal, 60 degrees vertical

Guide number: 10/33 (ISO 100, m/ft.), 14/46 (ISO 200, m/ft.)

Flash modes: i-TTL, D-TTL, TTL (film-based cameras), M (manual)

Recycling time: 6 seconds or less

Bounce capability: Flash head tilts down (toward optical axis) to 60 degrees with stops at every 15 degrees, and up (away from optical axis) to 45 degrees with stops at every 15 degrees

Number of flashes: Approximately 290

Flash duration: Approximately 600 micro-seconds

Mounting foot: Dedicated shoe for SX-1 Attachment Ring or AS-20 Speedlight Stand

Power source: One 3V CR123A lithium battery

Dimensions (W × H × D): Approximately 80 x 75x 55 mm (3.1 x 3.0 x 2.2 inches)

Speedlite Stand
Soft Case
Color Filter Holder
Color Filter Set
Nikon USA One Year Warranty