Accession Number:

ADD005459

Title:

Method and Apparatus for Rapid Evaluation of Lens Performance.

Descriptive Note:

Patent Application,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s):

Report Date:

1978-09-05

Pagination or Media Count:

11.0

Abstract:

A suitable target pattern is imaged by a lens under test. The image is sensed by a line scan camera which produces a commensurate electrical signal. This signal is analyzed by a processor to determine a measure of the modulation transfer of the test lens, and thereby assign a figure of merit. Author

Subject Categories:

  • Photography
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE