Explains the effects of lenses on light, and shows the construction and use of a lens. Pictures the types of images formed by convex and concave lenses when an object is placed at varying distances from the lens. Shows the use of lenses in cameras, microscopes, and telescopes.
Indiana University Audio-Visual Center; United World Films, Inc.
Lenses ; Light ; Physics.
- Rights Statement
- No Copyright - United States
- Physical Description
1 Film (0:09:57); 16mm
Gift to the IUB Libraries from Instructional Support Services.
Copyright Date: 1950
- Other Identifiers
IULMIA Film Database: 40000003237288; Other: GR00410746; MDPI Barcode: 40000003237288
This item is accessible by: the public.