1 August 1922, Volume 6, Issue 6, pp. 527-662  
12 articles

Report of Committee on Colorimetry for 1920–21

J. Opt. Soc. Am. 6(6), 527-596 (1922)  View: HTML | PDF

Heteromorphies Due to the Variation of Effective Aperture and Visual Acuity1

J. Opt. Soc. Am. 6(6), 597-604 (1922)  View: HTML | PDF

The Absorption of the Eye for Ultra-Violet Radiation

J. Opt. Soc. Am. 6(6), 605-614 (1922)  View: HTML | PDF

A New Principle and its Application to the Lummer-Brodhun Photometer

J. Opt. Soc. Am. 6(6), 615-619 (1922)  View: HTML | PDF

An Improved Form of Nichols Radiometer

J. Opt. Soc. Am. 6(6), 625-628 (1922)  View: HTML | PDF

A Portable Seismometer

J. Opt. Soc. Am. 6(6), 629-632 (1922)  View: HTML | PDF

An Instrument for the Gamma Ray Measurement of the Radium Content of Weakly Active Materials

J. Opt. Soc. Am. 6(6), 633-338 (1922)  View: HTML | PDF

Direct Capacity Measurement

J. Opt. Soc. Am. 6(6), 641-658 (1922)  View: HTML | PDF

Notices

J. Opt. Soc. Am. 6(6), 659-661 (1922)  View: PDF

Optical Society of America

J. Opt. Soc. Am. 6(6), 662-662 (1922)  View: PDF