Optica
Projector
Bing Brothers
German
Optica
May 1923
Metal, wood and glass
Overall (projector): 19 × 9 1/8 × 21 1/8 in., 15 lb. (48.3 × 23.2 × 53.7 cm, 6.8 kg)
Overall (cover): 19 3/4 × 22 × 8 in., 10.6 lb. (50.2 × 55.9 × 20.3 cm, 4.8 kg)
Museum accession
DescriptionSerial #2731 Black, vaulted, 35mm hand-cranked motion picture projector with cylindrical lamphouse, Mazda 100 watt lamp, condensor lens and projection lens mounted on wood with black metal cover.
Inscriptions Printed in red below lens: MADE IN GERMANY / Embossed in black below lens: OPTICA / Stamped in chrome on top of projector: No. 2731 / Printed in grey on lamp: MAZDA 100W 120V / Embossed in black on left and right sides of cover: OPTICA
