Guide No.:

- 94ft. (30m) at 50mm

(ISO 100, Focal Length in 35mm format)

- 118ft. (36m) at 85mm

Effective flash range:

- Approx. 2.3ft – 17.7ft (0.7m - 5.4m)

(Guide No.30, ISO 100, F5.6)

Flash exposure compensation:

In P-TTL mode, -3.0 to +1.0 steps (0.5-steps increments)

Flash modes:

- P-TTL auto, TTL auto, auto, manual

Bounce Head:

- Yes, (-10º, 0º, 45º, 60º, 75º, 90º)

Swivel Head:

- No

Zoom Head:

- 24-85mm (flash senses focal length automatically)

Flash sync mode:

- Leading-shutter-curtain sync, Trailing-curtain-sync, Contrast-control-sync, High-speed-sync, modeling flash, Wireless flash

Power Source:

- Four AA size batteries (alkaline, lithium, Ni-Cd, NiMh)

Dimensions W x H x D:

- 2.8 x 4.3 x 4.5 inches (70 x 110 x 115.5mm)

Weight:

- 9.6 oz. (270g)