Paper
21 September 1998 Lenses with air pressure independent back focal length
Eckhard Langenbach
Author Affiliations +
Proceedings Volume 3482, International Optical Design Conference 1998; (1998) https://doi.org/10.1117/12.322012
Event: International Optical Design Conference, 1998, Kona, HI, United States
Abstract
Air index induced focal plane movements of optical systems can be avoided by suitable optical design. The design theory for `thin' optical systems and a paraxial approach for arbitrary systems are presented. Applications are e.g. test optics for space applications.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Eckhard Langenbach "Lenses with air pressure independent back focal length", Proc. SPIE 3482, International Optical Design Conference 1998, (21 September 1998); https://doi.org/10.1117/12.322012
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KEYWORDS
Refractive index

Lenses

Glasses

Monochromatic aberrations

Astronomical imaging

Optical design

Optical testing

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