Electronic construction: Wireless remote flash unit with
Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry
Angle of coverage: 78° horizontal, 60° 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° with stops at every 15°, and up (away from
optical axis) to 45° with stops at every 15°
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: Approximately 80(w) x 75(h) x 55(d) mm (3.1 x 3.0
x 2.2")
