Cleaning large optics with CO2 snow

Richard R. Zito

doi:10.1117/12.19176

1 July 1990 Cleaning large optics with CO2 snow

Richard R. Zito

Proceedings Volume 1236, Advanced Technology Optical Telescopes IV; (1990) https://doi.org/10.1117/12.19176
Event: SPIE Astronomical Telescopes and Instrumentation for the 21st Century, 1990, Tucson, AZ, United States

Abstract

The theory, methods, requirements, limitations, effectiveness and economics of cleaning large telescope mirrors with carbon dioxide (COJ snowflakes are discussed. The method holds promise as a rapid, easy-to-use technique for routinely maintaining the cleanliness of mirrors between washings.

Citation Download Citation

Richard R. Zito "Cleaning large optics with CO2 snow", Proc. SPIE 1236, Advanced Technology Optical Telescopes IV, (1 July 1990); https://doi.org/10.1117/12.19176

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