1 August 1926, Volume 13, Issue 2, pp. 123-244  
16 articles

The Computation of Colorimetric Purity

J. Opt. Soc. Am. 13(2), 133-154 (1926)  View: HTML | PDF

Straight-Line Relativity in Oblique Coordinates; also Illustrated by a Mechanical Model†

J. Opt. Soc. Am. 13(2), 155-182 (1926)  View: HTML | PDF

Notes

J. Opt. Soc. Am. 13(2), 182-244 (1926)  View: PDF

Comparison of the Red Cadmium Line in the Vacuum Arc and in the Discharge Tube

J. Opt. Soc. Am. 13(2), 183-192 (1926)  View: HTML | PDF

Review

J. Opt. Soc. Am. 13(2), 192-234 (1926)  View: HTML | PDF

The Validity of Flicker Photometer Measurements in Heterochromatic Photometry

J. Opt. Soc. Am. 13(2), 193-203 (1926)  View: HTML | PDF

NOTES

J. Opt. Soc. Am. 13(2), 203-203 (1926)  View: PDF

Helmholtz Coils for Producing Uniform Magnetic Fields

J. Opt. Soc. Am. 13(2), 205-212 (1926)  View: HTML | PDF

Free Fall Apparatus

J. Opt. Soc. Am. 13(2), 213-216 (1926)  View: HTML | PDF

Direct Reading Ionization Gauge

J. Opt. Soc. Am. 13(2), 217-222 (1926)  View: HTML | PDF

Some Defects of Clinical Thermometers

J. Opt. Soc. Am. 13(2), 223-228 (1926)  View: HTML | PDF

A Note on the Use of the Concave Grating in an Astigmatic Mounting

J. Opt. Soc. Am. 13(2), 229-230 (1926)  View: HTML | PDF

An X-Ray Spectrograph

J. Opt. Soc. Am. 13(2), 231-233 (1926)  View: HTML | PDF

A High-Vacuum X-Ray Spectrometer

J. Opt. Soc. Am. 13(2), 235-242 (1926)  View: HTML | PDF

A Choke Coil for Controlling Filament Current in X-Ray Tubes

J. Opt. Soc. Am. 13(2), 243-244 (1926)  View: HTML | PDF