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Calibration of prisms. Glass prisms and spectacle prisms are calibrated according to the Prentice position, whereas plastic prisms are calibrated according.

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Presentation on theme: "Calibration of prisms. Glass prisms and spectacle prisms are calibrated according to the Prentice position, whereas plastic prisms are calibrated according."— Presentation transcript:

1 Calibration of prisms. Glass prisms and spectacle prisms are calibrated according to the Prentice position, whereas plastic prisms are calibrated according to the position of minimum deviation. Source: Chapter 21. Optics & Refraction, Vaughan & Asbury's General Ophthalmology, 18e Citation: Riordan-Eva P, Cunningham ET, Jr. Vaughan & Asbury's General Ophthalmology, 18e; 2011 Available at: Accessed: October 19, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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