Rough Grinding

Series: Optical craftsmanship series

Duration: 26 min

Year Published: 1944

Creator: U S Office Of Education

Format: 16mm

Color: B&W

Sound: sound

Description: Explains three methods of rough grinding lenses--by hand, pin-bar and mechanical curvature generator. Shows in detail how to hand grind a concave lens.

Metadata Source:Educational Film Guide 1946


No holdings listed.


Related films: