Show pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Converting Prism Diopters to Degrees ====== |Prism diopter = 100 * TAN Angle| Or |Angle = ARCTAN (Prism diopter / 100)| * Angles are in degrees * Rule-of-thumb for small angles: * 1 Prism Diopter for every 0.57 Degrees * 1 Degree for every 1.75 Prism Diopters [[prism_diopters_degrees_converter|Converter Tool]] {{tag>strabismus}} strabismus