1 January 1997 Method for measurement of the angles of 90-, 45-, 45-deg and 60-, 30-, 90-deg prisms
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Optical Engineering, 36(1), (1997). doi:10.1117/1.601159
Abstract
A simple technique is devised to measure the angles of 90-, 45-, 45-deg and 60-, 30-, 90-deg prisms without using expensive spectrometers, autocollimators, and angle gauges. The method can be extended to unpolished and opaque prisms made of materials other than glass.
S. Madhusudana Rao, "Method for measurement of the angles of 90-, 45-, 45-deg and 60-, 30-, 90-deg prisms," Optical Engineering 36(1), (1 January 1997). http://dx.doi.org/10.1117/1.601159
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KEYWORDS
Prisms

Glasses

Distance measurement

Mirrors

Opacity

Autocollimators

Diffraction

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