EditorialLeonardo Da Vinci (1452–1519)

Wallace R. Brode

J. Opt. Soc. Am. 42(5), 293-294 (1952)  View: HTML | PDF

The Effects of Argon and Argon-Helium Mixtures on the Direct Current Arc*†

Bert L. Vallee and S. James Adelstein

J. Opt. Soc. Am. 42(5), 295-299 (1952)  View: HTML | PDF

The First Spark Spectrum of Manganese (Mn ii)

C. W. Curtis

J. Opt. Soc. Am. 42(5), 300-305 (1952)  View: HTML | PDF

Image Error Theory for Finite Aperture and Field

M. Herzberger and E. Marchand

J. Opt. Soc. Am. 42(5), 306-321 (1952)  View: HTML | PDF

Diffraction of Spherical Scalar Waves by an Infinite Half-Plane

Keith Leon McDonald and Franklin S. Harris

J. Opt. Soc. Am. 42(5), 321-330 (1952)  View: HTML | PDF

Prediction of the Color of Dye Mixtures on Textiles

H. R. Davidson

J. Opt. Soc. Am. 42(5), 331-332 (1952)  View: HTML | PDF

The Effect of Extending the Duration of Various Light-Dark Ratios of Intermittent Pre-Exposure Upon Dark Adaptation in the Human Eye

F. A. Mote and Eleanor C. Reed

J. Opt. Soc. Am. 42(5), 333-338 (1952)  View: HTML | PDF

The Steady Flow of Heat through Hot Glass

B. S. Kellett

J. Opt. Soc. Am. 42(5), 339-343 (1952)  View: HTML | PDF

Physical Photometry in the Purkinje Range

W. S. Plymale and G. T. Hicks

J. Opt. Soc. Am. 42(5), 344-348 (1952)  View: HTML | PDF

A Reflecting Microscope for Infrared Spectrometry

A. R. H. Cole and R. Norman Jones

J. Opt. Soc. Am. 42(5), 348-352 (1952)  View: HTML | PDF

Measurements of the Brightness of the Twilight Sky

M. J. Koomen, C. Lock, D. M. Packer, R. Scolnik, R. Tousey, and E. O. Hulburt

J. Opt. Soc. Am. 42(5), 353-356 (1952)  View: HTML | PDF

Polarization Effects in Photomultiplier Tubes

Edward P. Clancy

J. Opt. Soc. Am. 42(5), 357-357 (1952)  View: HTML | PDF

Electronically Controlled AC Interrupted Arc Source for Spectrographic Purposes

A. Bardocz

J. Opt. Soc. Am. 42(5), 357_1-359 (1952)  View: HTML | PDF

“Ghost” Bands in Infrared Spectrometer

Philip J. Launer

J. Opt. Soc. Am. 42(5), 359-360 (1952)  View: HTML | PDF

Optical Properties of Calcium Silicate Phosphors

Gorton R. Fonda and Frank J. Studer

J. Opt. Soc. Am. 42(5), 360-360 (1952)  View: HTML | PDF

Optical Systems for Increasing the Available Intensity from Flames

Earle K. Plyler and Henry J. Kostkowski

J. Opt. Soc. Am. 42(5), 360_1-360 (1952)  View: HTML | PDF

Personalia

J. Opt. Soc. Am. 42(5), 361-361 (1952)  View: HTML | PDF

Necrology

J. Opt. Soc. Am. 42(5), 361_1-362 (1952)  View: HTML | PDF

Book Reviews

J. Opt. Soc. Am. 42(5), 362-362 (1952)  View: HTML | PDF

Summer Laboratory Course in Electron Microscopy at Cornell University

J. Opt. Soc. Am. 42(5), 362_1-362 (1952)  View: HTML | PDF

Bulletin of the Photoelectric Spectrometry Group and the British Bulletin of Spectroscopy

J. Opt. Soc. Am. 42(5), 362_2-362 (1952)  View: HTML | PDF

Trade Publications

J. Opt. Soc. Am. 42(5), 362_3-362 (1952)  View: HTML | PDF

Molecular Microwave Spectra Tables

J. Opt. Soc. Am. 42(5), 362_4-363 (1952)  View: HTML | PDF

Massachusetts Institute of Technology Summer Program in Infrared Spectroscopy—June 16th to 27th

J. Opt. Soc. Am. 42(5), 363-363 (1952)  View: HTML | PDF

Beckman Bulletin

J. Opt. Soc. Am. 42(5), 363_1-363 (1952)  View: HTML | PDF

First Number of Image Issued by the George Eastman House

J. Opt. Soc. Am. 42(5), 363_2-363 (1952)  View: HTML | PDF

Third International Spectroscopy Colloquium, London, England, September 1–3, 1952

J. Opt. Soc. Am. 42(5), 363_3-363 (1952)  View: HTML | PDF

Technical Calendar

J. Opt. Soc. Am. 42(5), 364-364 (1952)  View: PDF