Abstract

No abstract available.

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. K. N. Ogle, “The correction of aniseikonia by means of ophthalmic lenses,” J. Opt. Soc Am. 26, 323 (1936).
    [Crossref]
  2. A description of this instrument was presented at the fall meeting of the Optical Society held at Rochester, New York, October 1940, and will appear in print in the near future.

1936 (1)

K. N. Ogle, “The correction of aniseikonia by means of ophthalmic lenses,” J. Opt. Soc Am. 26, 323 (1936).
[Crossref]

Ogle, K. N.

K. N. Ogle, “The correction of aniseikonia by means of ophthalmic lenses,” J. Opt. Soc Am. 26, 323 (1936).
[Crossref]

J. Opt. Soc Am. (1)

K. N. Ogle, “The correction of aniseikonia by means of ophthalmic lenses,” J. Opt. Soc Am. 26, 323 (1936).
[Crossref]

Other (1)

A description of this instrument was presented at the fall meeting of the Optical Society held at Rochester, New York, October 1940, and will appear in print in the near future.

Cited By

OSA participates in Crossref's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Figures (7)

F. 1
F. 1

The relationship between the various optical dimensions of a lens for an axial magnification of unity, and the principle of the variable magnification unit for a near object.

F. 2
F. 2

The general plan of the unit for obtaining variable magnification, and a magnification less than unity when the component lenses are in contact.

F. 3
F. 3

A photograph of a unit for obtaining variable magnification.

F. 4
F. 4

Graphs illustrating the magnification and power properties of particular units used for distant vision.

F. 5
F. 5

Graph illustrating the magnification properties of particular units used for near vision. The power error was too small to be plotted.

F. 6
F. 6

Calibration curve for a particular variable magnification unit.

F. 7
F. 7

Photograph illustrating a use of the variable magnifying units.