Rayner-Wray Beam Focusing Camera

• 1 May 1961
• journal article
• other
• Published by Taylor & Francis in The Journal of Photographic Science
• Vol. 9  (3) , 215-216
• https://doi.org/10.1080/00223638.1961.11736781

Abstract

Keywords

• FOCUSING CAMERA
• BEAM FOCUSING
• RAYNER WRAY BEAM