SOM BERTHIOT 300MM 5.5 TELE LENS W/ WORKING SHUTTER B, 1/15TH —> 1/90TH OF SEC
Lenses cover 5x7 with minor room to spare, 4x5 would be quality wise also better. Lens comes into focus at approx. 160mm
Overall the lens is in good condition. The barrel shows some signs of prior use. It shows some scuff marks and scratches on the barrel. The elements are in very good condition. Shows no cleaning mark, no haze, no fungus, no separation, no scratches, no scuffs. Minor dust particles in between the elements. Lens comes with aluminum shutter. Shutter works at all settings and speeds are pretty accurate. The blinds are light leak free. Speed settings are B, 15th, 30th, 45th, 60th, 75th and 1/90th of a second. Rare lens and I never saw this shutter. On the inside of the shutter are the number 12-06-1923. Probably the date. Size of the shutter is 120x101.5mm.