1 April 1947, Volume 37, Issue 4, pp. 217-310  
15 articles

A Method for Making Precise Resolution Measurements

J. Opt. Soc. Am. 37(4), 263-271 (1947)  View: HTML | PDF

The Production and Calibration of Foucault Test Objects of Various Contrasts

J. Opt. Soc. Am. 37(4), 272-274 (1947)  View: HTML | PDF

The Stiles and Crawford Effect in Polarized Light

J. Opt. Soc. Am. 37(4), 275-278 (1947)  View: HTML | PDF

Spectrochemical Analysis by the Copper Spark Method

J. Opt. Soc. Am. 37(4), 279-287 (1947)  View: HTML | PDF

A Method for Measuring the Spectral Energy Distribution of Low Brightness Light Sources

J. Opt. Soc. Am. 37(4), 288-291 (1947)  View: HTML | PDF

An Infra-Red Prism Spectrometer of High Resolving Power

J. Opt. Soc. Am. 37(4), 296-301 (1947)  View: HTML | PDF

Some New Aspects of Germanate and Fluoride Phosphors

J. Opt. Soc. Am. 37(4), 302-307 (1947)  View: HTML | PDF

Optical Aids for Subnormal Vision

J. Opt. Soc. Am. 37(4), 307-307 (1947)  View: HTML | PDF

Note on the Stability of Phosphors under Ultraviolet Irradiation

J. Opt. Soc. Am. 37(4), 308-308 (1947)  View: HTML | PDF

Note on the Number of Distinct Chromaticities

J. Opt. Soc. Am. 37(4), 308_1-309 (1947)  View: HTML | PDF

Criterion for Resolution

J. Opt. Soc. Am. 37(4), 309-309 (1947)  View: HTML | PDF

Definition and Measurement of Gloss

J. Opt. Soc. Am. 37(4), 309_1-310 (1947)  View: HTML | PDF

Photographic Abstracts

J. Opt. Soc. Am. 37(4), 310-310 (1947)  View: HTML | PDF