 | BaseCurve Methods |
The BaseCurve type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | BoddyFormula |
Calculates approximate front base curve choice of plus or minus lens based on the Boddy Formula. Inputs are sphere, cylinder and add power in diopters.
|
| BoddyFormulaMinus |
Calculates approximate front base curve choice of a minus progressive lens based on the Boddy Formula. Inputs are sphere, cylinder and add power in diopters.
|
| BoddyFormulaPlus |
Calculates approximate front base curve choice of a plus progressive lens based on the Boddy Formula. Inputs are sphere, cylinder and add power in diopters.
|
| VogelsRuleMinus |
Calculates the spherical equivalent of a minus lens.
|
| VogelsRulePlus |
Calculates the spherical equivalent of a plus lens.
|
See Also