Guide Number: 72 ft./22m (at ISO 100); flash head at 28mm zoom setting, 89 ft./27m (at IS...

Bounce Angle: Up: 60°, 75°, 90°

Dimensions: 2.5 x 2.6 x 3.0 in, 64 x 65 x 76.5mm

Guide Number: 141ft / 43m at ISO 100

Bounce Angle: +90 / 0 vertical

Dimensions: 2.8 x 4.8 x 4.0 in., 72 x 122 x 101mm

Guide Number: 196.9 ft./60m at ISO 100

Bounce Angle: not specified

Dimensions: 79.7mm x 142.9mm x 124.5mm / 3.1" x 5.6" x 4.9"

Guide Number: 10

Bounce Angle: + 45 / - 60 horizontal

Dimensions: 3.1 x 3.0 x 2.2 in

Guide Number: 21m at ISO 100

Bounce Angle: +90 / 0 vertical

Dimensions: 2.6 x 2.2 x 3.1 in

Guide Number: 28m/92' (ISO100), 39m/128' (ISO200)

Bounce Angle: +90 / -7 vertical, +180 / -180 horizontal

Dimensions: 71mm x 126mm x 104.5mm

Guide Number: 34/111.5 (ISO 100, m/ft), 48/157.5 (ISO 200, m/ft)

Bounce Angle: Flash head tilts down to 7° or up to 90° with click-stops at -7°...

Dimensions: 78.5mm x 145mm x 113mm / 3.1" x 5.7" x 4.4"

Guide Number:

Bounce Angle: not specified

Dimensions: 68mm x 96mm x 58mm, 2.7" x 3.8" x 2.3"

Guide Number: 14

Bounce Angle:

Dimensions: not rated

Guide Number: 20

Bounce Angle:

Dimensions: 2.2 x 3.8 x 1.1 in

Guide Number: 36

Bounce Angle: +90 / -7.5 vertical, +180 / -90 horizontal

Dimensions: 2.5 x 4.3 x 3.7 in

Guide Number: 36

Bounce Angle: +90 / -7.5 vertical, +180 / -90 horizontal

Dimensions: 2.5 x 4.3 x 3.7 in

Guide Number: 50

Bounce Angle: +90 / -7 vertical, +180 / -90 horizontal

Dimensions: 4.2 x 5.2 x 3.1 in

Guide Number: 50

Bounce Angle: +90 / -7 vertical, +180 / -90 horizontal

Dimensions: 4.2 x 5.2 x 3.1 in

Guide Number: (ISO100 / DIN21): 138’ / 42 (m) at 85mm position

Bounce Angle: 0° / 45° / 60° / 75° / 90°

Dimensions: 2.84” x 5.12” x 4.02” / 7.2 x 13 x 10.2cm

Guide Number: GN at ISO 100: 164' / 50m

Bounce Angle: not specified

Dimensions: 5 7/8'' L x 3 3/4'' W x 4 1/2'' H

Guide Number: 54m / 180' at 105mm position (ISO 100)

Bounce Angle: -7º, 0º, 45º, 60º, 75º, 90º

Dimensions: 2 15/16" x 4 5/16" x 5 1/8"  / 75mm x 110mm x 130mm

Guide Number: 54m / 180' at 105mm position (ISO 100)

Bounce Angle: -7º, 0º, 45º, 60º, 75º, 90º

Dimensions: 2 15/16" x 4 5/16" x 5 1/8"  / 75mm x 110mm x 130mm

Guide Number: 30

Bounce Angle:

Dimensions: 65 mm x 90 mm x 68mm

Guide Number: 30

Bounce Angle:

Dimensions: 65 mm x 90 mm x 68mm