Electrons vs. Photons: A Comparison of Microscopes

L. Marton

J. Opt. Soc. Am. 40(5), 269-274 (1950)  View: HTML | PDF

Announcements

J. Opt. Soc. Am. 40(5), 274-328 (1950)  View: PDF

Microscope Optics

L. V. Foster

J. Opt. Soc. Am. 40(5), 275-282 (1950)  View: HTML | PDF

Optics in London in July

J. Opt. Soc. Am. 40(5), 282-282 (1950)  View: PDF

A New Series of Microscope Objectives.* III. Ultraviolet Objectives of Intermediate Numerical Aperture†

David S. Grey

J. Opt. Soc. Am. 40(5), 283-290 (1950)  View: HTML | PDF

An Extension of Toraldo’s Theory of Phase Contrast I

L. Ivan Epstein

J. Opt. Soc. Am. 40(5), 291-294 (1950)  View: HTML | PDF

Microscope Imagery and Interpretations

Harold Osterberg

J. Opt. Soc. Am. 40(5), 295-303 (1950)  View: HTML | PDF

Infra-Red Microspectroscopy

Elkan R. Blout, George R. Bird, and David S. Grey

J. Opt. Soc. Am. 40(5), 304-313 (1950)  View: HTML | PDF

Phase Contrast Microscopy for Opaque Specimens

James R. Benford and Richard L. Seidenberg

J. Opt. Soc. Am. 40(5), 314-316 (1950)  View: HTML | PDF

Microspectroscopy

John R. Loofbourow

J. Opt. Soc. Am. 40(5), 317-325 (1950)  View: HTML | PDF

A Precision Method for Measuring Small Phase Differences

F. Zernike

J. Opt. Soc. Am. 40(5), 326-328 (1950)  View: HTML | PDF

Symposium on the Theory of Electromagnetic Wave Propagation

J. Opt. Soc. Am. 40(5), 328-328 (1950)  View: PDF

Color Phase-Contrast Microscopy: Requirements and Applications

Charles Proffer Saylor, Arthur T. Brice, and F. Zernike

J. Opt. Soc. Am. 40(5), 329-334 (1950)  View: HTML | PDF

Two Infra-Red Sensitive SrS Phosphors with Zn Dominant Activator

D. S. Bersis

J. Opt. Soc. Am. 40(5), 335-335 (1950)  View: HTML | PDF

Preliminary Results on the Spin of U²³⁵

George L. Stukenbroeker and J. Rand McNally

J. Opt. Soc. Am. 40(5), 336-336 (1950)  View: HTML | PDF

Ricco’s Law and the Quanta-Explanation of Vision

M. A. Bouman and H. A. van der Velden

J. Opt. Soc. Am. 40(5), 336_1-336 (1950)  View: HTML | PDF

Transmittance of Interference Filters

G. L. Buc and E. I. Stearns

J. Opt. Soc. Am. 40(5), 336_2-337 (1950)  View: HTML | PDF

Variation of Emission Spectrum of Manganese-Activated Zinc Beryllium Silicate with Decay Time

James H. Schulman, Clifford C. Klick, and Robert J. Ginther

J. Opt. Soc. Am. 40(5), 337-338 (1950)  View: HTML | PDF