Prism Formulas
Current Topics Light Formulas Lens Formulas Prism Formulas Lab Formulas Help


• Prentice's Rule
The prismatic effect can be determined on any point on a lens using this formula.

• Resultant Prism
These formulas find the resultant power and angle for two combined prism prescriptions.
• Future Formulas
These formulas are planned to be added in the future.
• Resolving Prism
• Prism Diopter
• Vertical Imbalance
• Angle of Deviation and Apical Angle


© Copyright 2000 Hamilton Scott. All rights reserved.
Detail of Orion Nebula. Source: NASA and NSSDC.