1 December 1923, Volume 7, Issue 12, pp. 1069-1256  
14 articles

Notes

J. Opt. Soc. Am. 7(12), 1078-1210 (1923)  View: PDF

On the Relation Between Time and Intensity in Photographic Exposure

J. Opt. Soc. Am. 7(12), 1079-1113 (1923)  View: HTML | PDF

Reviews

J. Opt. Soc. Am. 7(12), 1113-1256 (1923)  View: HTML | PDF

Color Match and Spectral Distribution

J. Opt. Soc. Am. 7(12), 1115-1121 (1923)  View: HTML | PDF

An Instrument for Showing Some of the Phenomena of Radioactivity

J. Opt. Soc. Am. 7(12), 1155-1159 (1923)  View: HTML | PDF

New Procedure in Tests of Auditory Acuity

J. Opt. Soc. Am. 7(12), 1161-1166 (1923)  View: HTML | PDF

An Automatic Focusing Device for Photomicrography with Ultraviolet Light or Light of Any Wave Length

J. Opt. Soc. Am. 7(12), 1167-1174 (1923)  View: HTML | PDF

NOTES

J. Opt. Soc. Am. 7(12), 1210-1210 (1923)  View: PDF

Diffusion of Light from a Searchlight Beam

J. Opt. Soc. Am. 7(12), 1211-1234 (1923)  View: HTML | PDF

The Measurement of Ionization Currents

J. Opt. Soc. Am. 7(12), 1245-1251 (1923)  View: HTML | PDF