MEASUREMENT OF FOCAL LENGTH USING AN OPTICAL POWER-METER

Authors
GERBER RE
Citation
Re. Gerber, MEASUREMENT OF FOCAL LENGTH USING AN OPTICAL POWER-METER, Applied optics, 34(34), 1995, pp. 8054-8055
Citations number
NO
Categorie Soggetti
Optics
Journal title
Applied optics → ACNP
ISSN journal
00036935
Volume
34
Issue
34
Year of publication
1995
Pages
8054 - 8055
Database
ISI
SICI code
0003-6935(1995)34:34<8054:MOFLUA>2.0.ZU;2-S
Abstract
This Note shows that the focal length of a lens may be calculated from the results of three radiometric measurements. The derived expression for focal length is valid for both positive and negative lenses.