Technical Data - Leica SF 58 Notice D'utilisation

Technical data

Guide number (at ISO 100/21°, full output, in m/ft)
18 mm 24 mm 28 mm 35 mm 50 mm 75 mm 90 mm 105 mm
25 / 82 29 / 95 31 / 101 35 / 114 42 / 137 46 / 150 52 / 170 58 / 190
Automatic aperture adjustment (at ISO 100/21°) F0.95 to F45 including
intermediate values
Manual partial light output levels P1/1 - P1/256 in one-third increments.
Flash duration 1/125 s (at full output) to 1/33000 s (at 1/256 output)
Sensor metering angle approx. 25°
Color temperature approx. 5600 K
Sensitivity settings ISO 6 to 6400
Synchronisation low voltage IGBT ignition
Number of flashes (at full light output, approx.) 180 with NiMH batteries
1600 mAh / 180 with high capacity alkaline manganese batteries
Flash recycle time (at full output, approx.) 5 s with NiMH batteries /
5 s with high capacity alkaline manganese batteries
Light coverage (based on 35 mm format 24 x 36 mm) Main reflector from
24 mm, main reflector with wide-angle diffuser from 18 mm, secondary reflec-
tor from 35 mm, with the diffuser available as accessory up to 16 mm
Swivelling ranges and locking positions of the reflector
vertical 7° / 45° / 60° / 75° / 90°,
horizontal anti-clockwise 30° / 60° / 90° / 120° / 150° / 180°,
horizontal clockwise 30° / 60° / 90° / 120°
Dimensions (WxHxD) 71 x 148 x 99 mm
Weight (without power sources) 355 g
Included in delivery Flash with integrated wide-angle diffuser, bag,
mounting base, alkaline manganese batteries, instructions, Warranty Card.
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