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NASA NTRS ยท 19880000372

Quick-Change Optical-Filter Holder

Abstract

Dark slide and interlock protect against ambient light. Quick-change filter holder contains interlocking mechanism preventing simultaneous removal of both dark slide and filter drawer. Designed for use with Band pass optical filters in 10 channels leading to photomultiplier tubes in water-vapor lidar/ozone instrument, mechanism can be modified to operate in other optical systems requiring optical change in filters.

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BibTeXRIS

Leone, Peter. 1988-07-01. Quick-Change Optical-Filter Holder. https://ntrs.nasa.gov/citations/19880000372

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