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Power| power source | 4 AA alkaline batteries |
|---|---|
| recycle time (alkaline batteries) | 0.3-8 seconds |
| recycle time (NiCad batteries) | 0.2-6 seconds |
Flash Specifications| guide number (ISO 100/Feet) TTL & Full Power Mode (85mm) | 139 |
|---|---|
| guide number (ISO 100/Feet) TTL & Full Power Mode (50mm) | 119 |
| guide number (ISO 100/Feet) TTL & Full Power Mode (35mm) | 100 |
| guide number (ISO 100/Feet) TTL & Full Power Mode (28mm) | 83 |
| guide number (ISO 100/Feet) TTL & Full Power Mode (20mm) | 50 |
| guide number (ISO 100/Meters) TTL & Full Power Mode (85mm) | 42 |
| guide number (ISO 100/Meters) TTL & Full Power Mode (50mm) | 36 |
| guide number (ISO 100/Meters) TTL & Full Power Mode (35mm) | 30 |
| guide number (ISO 100/Meters) TTL & Full Power Mode (28mm) | 25 |
| guide number (ISO 100/Meters) TTL & Full Power Mode (20mm) | 15 |
| vertical bounce flash angles | 0° -15° -30° -45° -60° -75° -90° |
| horizontal bounce flash rotation | 270° |
| flash duration in full power mode | 1/1000 - 1/50, 000 |
Optical Characteristics| auto focus illuminator range | 3-33 Feet (1-10 Meters) |
|---|---|
| color temperature | 5700° Kelvin (Daylight) |
Weight and Dimensions| dimensions | 5.2" X 3.0" X 3.5" |
|---|---|
| weight | 12 ounces (340 grams) |
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