Prismatic Effects in Bicentric Grinding
DOI:
https://doi.org/10.15353/cjo.v43i2-3.4162Abstract
Bicentric grinding is widely used to neutralize a vertical differential prismatic effect at the near visual point. However, the prismatic effects in other portions of the reading field differ from those at the near visual point. In this study, the variations in prismatic effect throughout the entire reading field are demonstrated. It is shown that a slab-off prism is most effective in spherical anisometropic prescriptions and when the differential prismatic effects are symmetrical about the horizontal meridian.
Published
1981-09-01
How to Cite
Remole, A. (1981). Prismatic Effects in Bicentric Grinding. Canadian Journal of Optometry, 43(2-3), 6. https://doi.org/10.15353/cjo.v43i2-3.4162
Issue
Section
Case Reports
License
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.