1 May 1939, Volume 29, Issue 5, pp. 183-222  
8 articles

Behavior of an Interferometer in a Gravitational Field

J. Opt. Soc. Am. 29(5), 183-187 (1939)  View: HTML | PDF

Standardization of the Luminous Transmission Scale Used in the Specification of Railroad Signal Glasses

J. Opt. Soc. Am. 29(5), 188-200 (1939)  View: HTML | PDF

Improved Methods of Illumination for the Measurement of Accidental Double Refraction

J. Opt. Soc. Am. 29(5), 201-207 (1939)  View: HTML | PDF

Color Characteristics of Artists’ Pigments

J. Opt. Soc. Am. 29(5), 208-214 (1939)  View: HTML | PDF

Measuring Visibility Under Preventable Glare

J. Opt. Soc. Am. 29(5), 215-217 (1939)  View: HTML | PDF

A Pocket-Size Ultraviolet Meter

J. Opt. Soc. Am. 29(5), 218-219 (1939)  View: HTML | PDF

Illuminator for Visual Spectrum Line Densitometers

J. Opt. Soc. Am. 29(5), 220-220 (1939)  View: HTML | PDF

An Improved 365-mμ Mercury Monochromat

J. Opt. Soc. Am. 29(5), 221-222 (1939)  View: HTML | PDF