Film Slide Projector (3180 )

Film strips may be advance or reversed simply by turning a knob on either side. Film strip cover can be fitted vertically or horizontally. Metallic carrier for 2 x 2 slides. Metallic carrier for 35 mm films strips. Metallic carrier for microscopic slides. Helical focussing permits sharp images with 1:28, f - 100 mm projection lens.. 24 V, 150 W projector lens. . The noiseless blower cooling system keeps the entire system at room temp and keeps the fil / slide extremely cool.