Leningrad 2 vintage exposure light meter USSR working case strap
Quantity
Leningrad-2, analog light meter
s/n 81409
"Vibrator" plant, Leningrad, USSR
with original leather case, lace and opal glass
Very good condition. Working, although not very precise at very strong light. Has small signs of age and use. Case, lace and opal glass is original. Opal glass is fixed at the lightmeter very faintly.
Exposure meter was produced at the factory "Vibrator", Leningrad, USSR.
Has one measurement range for brightness and two ranges for sunniness. Inside there is a small galvanometer with an inside-frame magnet and high-sensivity (electricity of galvanometer pointer deflection - 25-30 µA). Light receiver - selenium photo-cell. Has a removable opall-glass for sunniness measurement.
Exposure meter allows to set shutter speeds in range 1/1000-15 seconds for ISO 11-700, aperture meaning f/1.4-22.
Characteristics:
S/number - #81409
Dimensions (mm): 24*74*52
Weight - 83 g (132 g for the set)