Apertometer for microscope objectives
- 1 August 1961
- journal article
- research article
- Published by IOP Publishing in Journal of Scientific Instruments
- Vol. 38 (8) , 328
- https://doi.org/10.1088/0950-7671/38/8/305
Abstract
In conventional apertometers accuracy is limited by parallax between the effective aperture stop and the scale image. This is overcome by the use of a projection system in the device described.This publication has 0 references indexed in Scilit: