Detailed Product Description

Type
    Shoe mount

Guide Number
    138' (42 m) at 50mm
    192' (58 m) at 105mm

Angle of Coverage
    84 to 23° (24-105mm lenses in 35mm format)
    100° (18mm) with included wideangle diffuser

Auto Distance Range
    Variable

Auto f/Stops
    f/1, 1.4, 2, , 2.8, 4, 5.6, 8, 11, 16, 22, 32 & 45

Variable Power
    25 Levels ranging from 1/1 to 1/256th

TTL Dedication
    Yes (i-TTL)

Bounce Head
    Yes

Swivel Head
    Yes

Zoom Head
    24-105mm (Auto zoom, flash senses focal length & adjusts; Manual zoom)

Off Camera Terminal
    No

Recycle Time
    5 Seconds (based on fresh alkaline batteries & full power)
    2.5 Seconds with optional P76 Power Pack (at full power)

Power Source
    Four 1.5-Volt "AA" batteries (alkaline, NiCad, NiMH & Lithium)
    Optional Power Pack P76

Dimensions
    3 x 5.8 x 3.9" (71 x 148 x 99mm) WxHxD

Weight
    12.5 oz (355 g) [w/o batteries]