A Variable Exposure Photographic Pyrometer
1964
13 pages
Report
No indication
English
Filter , Photographic apparatus , Pyrometer , Apparatus , Beam , Contour , Density , Exposure , Film , Light , Measurement , Photograph , Photographic , Profile , Radiation , Source , Temperature , Variable
A Variable Exposure Photographic Pyrometer
NTRS | 1964
|A variable exposure photographic pyrometer.
NTRS | 1964
|A variable exposure photographic pyrometer.
NTRS | 1965
|