 | BaseCurveVogelsRuleMinus Method |
Calculates the spherical equivalent of a minus lens.
Namespace:
OpticianMathLibrary
Assembly:
OpticianMathLibrary (in OpticianMathLibrary.dll) Version: 1.0.0.0 (1.0.0.0)
Syntaxpublic static double VogelsRuleMinus(
double sphere,
double cylinder
)
Public Shared Function VogelsRuleMinus (
sphere As Double,
cylinder As Double
) As Double
public:
static double VogelsRuleMinus(
double sphere,
double cylinder
)
static member VogelsRuleMinus :
sphere : float *
cylinder : float -> float
Parameters
- sphere
- Type: SystemDouble
In diopters - cylinder
- Type: SystemDouble
In diopters
Return Value
Type:
DoubleBase curve choice for minus lens
See Also