Optometrist 520
Projector
Bausch + Lomb Optical Co.
American, estab. 1853
Optometrist 520
ca. 1960
Metal and glass
1993.1263.0006
DescriptionCartridge slide projector
Inscriptions Printed in blue on front of projector: BAUSCH & LOMB SOFLENS DIVISION / Embossed in chrome on handle: FRAME, ON-OFF / Printed in black on silver label on bottom of projector: TO REPLACE LAMP UNPLUG ELECTRIC CORD. LOOSEN SCREWS AND REMOVE COVER. PULL CUP FORWARD WITH THUMB AND FINGER LIFT UP ON BLACK SLOTTED PORTION OF LAMP. (DO NOT LIFT ON GLASS) TECHNICOLOR INC.
