1 August 2006 Method for testing half an angle of any prism
S. Madhusudana Rao
Author Affiliations +
Abstract
A simple technique is devised for testing half an angle of any prism. A method is suggested to set up the autocollimator for half an angle of any master prism with any angle when a suitable angle gauge or gauge combination is not available.
©(2006) Society of Photo-Optical Instrumentation Engineers (SPIE)
S. Madhusudana Rao "Method for testing half an angle of any prism," Optical Engineering 45(8), 083602 (1 August 2006). https://doi.org/10.1117/1.2336412
Published: 1 August 2006
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KEYWORDS
Prisms

Autocollimators

Glasses

Micro optics

Polishing

Surface finishing

Collimation

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