USOE-Castle

Format: 16mm

Description: Shows how to center lenses by collimator; how to set up lenses for edge- and bevel-grinding in a single spindle or two spindle machine; and how to edge and bevel grind lenses.

Complete Record: Category: Office Practice Subcategory: Miscellaneous Type: Motion Picture Catalog number: OE185

Metadata Source:Index of Training Films 1946