Proposed American Standard PH22.90 Aperture Calibration of Motion Picture Lenses
1952 ◽
Vol 59
(4)
◽
pp. 338-348
1952 ◽
Vol 59
(6)
◽
pp. 531-532
1952 ◽
Vol 59
(2)
◽
pp. 144-152
1954 ◽
Vol 63
(3)
◽
pp. 107-110
Proposed Revision of American Standard 222.28-1946 PH22.28, Focal Lengths and Markings of 35mm Motion-Picture Projection Lenses
1950 ◽
Vol 54
(1)
◽
pp. 108-108