Showing papers on "Apochromat published in 1969"
Patent•
08 Apr 1969
TL;DR: In this paper, the apochromatic objective was used to eliminate the in-axis chromatic aberration of a high magnification microscope objective with a wide field of about the field number of 30.
Abstract: A high magnification microscope objective which has a wide field of about the field number of 30; in which the curvature of the field is sufficiently eliminated and the in-axis chromatic aberration is completely eliminated to the extent which is achieved by an apochromatic objective.
7 citations