1 December 1982 Simple Method For Testing Of The 90° Angle Of A Reflecting Prism
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Abstract
A simple method for testing the 90° angle of a reflecting prism by placing two prisms in contact with one another on a standard test plate and counting the number of fringes is outlined. An angle accuracy of less than a second for the angle of a 90° reflecting prism has been obtained.
A. M. Ghodgaonkar, A. M. Ghodgaonkar, R. D. Tiwari, R. D. Tiwari, K. Ramani, K. Ramani, } "Simple Method For Testing Of The 90° Angle Of A Reflecting Prism," Optical Engineering 21(6), 216064 (1 December 1982). https://doi.org/10.1117/12.7973034 . Submission:
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