Combination Light Filter for Color Print Exposure Timing,

Abstract

A new combination light filter for color print exposure timing is described. A mounting, containing three zonal light filters and an opaque screen, moves above photographic paper simultaneously with light trandsucers. By incorporating light transducers, marks are made on the paper which are required for the control print.

Document Details

Document Type
Technical Report
Publication Date
Feb 28, 1974
Accession Number
ADA001207

Entities

People

  • Yu. A. Kovalev

Organizations

  • United States Army Foreign Science and Technology Center

Tags

DTIC Thesaurus Topics

  • Photographic Materials
  • Photographic Paper
  • Photography
  • Transducers

Fields of Study

  • Physics

Readers

  • Geodesy
  • Optical Physics and Photonics.