Abstract

A description of the screen-line test for paraboloidal reflectors is given and the primary considerations involved in its use are presented. The test is useful for reflectors having a face diameter at least as large as four times the focal length. A formula for use in determining small errors in surface regularity is included.

© 1946 Optical Society of America

A New Line Board Test for Paraboloidal Reflectors

William Liben and Benjamin Goldberg
J. Opt. Soc. Am. 43(5) 347-352 (1953)

A Screening Test for Defective Red-Green Vision*

LeGrand H. Hardy, Gertrude Rand, and M. Catherine Rittler
J. Opt. Soc. Am. 36(10) 610-614 (1946)

Quantitative Tests for Off-Axis Parabolic Mirrors

L. G. Schulz
J. Opt. Soc. Am. 36(10) 588-594 (1946)

Direct Determination of Wave-Lengths from Fabry-Perot Interferometer Patterns

George R. Harrison
J. Opt. Soc. Am. 36(11) 644-654 (1946)

Photographic Granularity and Graininess†,*II. The Effects of Variations in Instrumental and Analytical Techniques

Loyd A. Jones and George C. Higgins
J. Opt. Soc. Am. 36(4) 203-227 (1946)