Guide Number

113.19' / 34.5 m at ISO 100 (35 mm position)
180.45' / 55 m at ISO 100 (200 mm position)

Exposure Control

Nikon i-TTL, Manual

Recycle Time

1.8 - 2.6 sec (approx.)

Flash Duration

1/980 - 1/30820 Second

Auto Zoom Head

Yes

Bounce Head

-7 to +90°

Swivel Head

360°

Power Source

4x AA (Alkaline, NiMH)