Collimated-light systems for accurate grid reproduction
- 1 July 1967
- journal article
- research article
- Published by SAGE Publications in Journal of Strain Analysis
- Vol. 2 (3) , 254-255
- https://doi.org/10.1243/03093247v023254
Abstract
A concave mirror is compared with a plano-convex lens of comparable f-number, as a means of producing collimated light, and its advantages are enumerated.Keywords
This publication has 0 references indexed in Scilit: