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Optical Engineering

Four-Spherical-Mirror Zoom Telescope Continuously Satisfying The Aplanatic Condition
Author(s): Seung Yu Rah; Sang Soo Lee
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Paper Abstract

The design of a four-spherical-mirror zoom telescope is presented. By use of third order aberration theory the system is determined to satisfy the aplanatic condition at every point on the zooming locus. From examination of spot diagrams, a system with Cassegrainian-Cassegrainian configuration is found satisfactory. The design data are presented.

Paper Details

Date Published: 1 September 1989
PDF: 5 pages
Opt. Eng. 28(9) doi: 10.1117/12.7977080
Published in: Optical Engineering Volume 28, Issue 9
Show Author Affiliations
Seung Yu Rah, Korea Advanced Institute of Science and Technology (Korea)
Sang Soo Lee, Korea Advanced Institute of Science and Technology (Korea)


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