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Proceedings Paper

Optical design of CCF PlanApo microobjectives 50 mm observation and super long working distance
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Paper Abstract

The main difference is a significant expansion of the linear field, which reaches 50 mm in the image plane. However, in this case, a planapochromatic correction must be achieved for the usual visible spectral range. Such a parameter of objectives, like over large working distances – is an additional advantage.

Paper Details

Date Published: 17 September 2018
PDF: 10 pages
Proc. SPIE 10745, Current Developments in Lens Design and Optical Engineering XIX, 107450X (17 September 2018); doi: 10.1117/12.2319840
Show Author Affiliations
Dmitry N. Frolov, Project Labor-Microscopes (Russian Federation)
Olga A. Vinogradova, Project Labor-Microscopes (Russian Federation)
Alexey D. Frolov, Project Labor-Microscopes (Russian Federation)
Liyun Wen, Kozo-Optics Ltd. (China)
Fanhua Jing , Kozo-Optics Ltd. (China)

Published in SPIE Proceedings Vol. 10745:
Current Developments in Lens Design and Optical Engineering XIX
R. Barry Johnson; Virendra N. Mahajan; Simon Thibault, Editor(s)

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