| PowerFocalDistance Method |
Calculates the focal length of a lens. Input is dioptric power.
Namespace:
OpticianMathLibrary
Assembly:
OpticianMathLibrary (in OpticianMathLibrary.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax public static double FocalDistance(
double diopter
)
Public Shared Function FocalDistance (
diopter As Double
) As Double
public:
static double FocalDistance(
double diopter
)
static member FocalDistance :
diopter : float -> float
Parameters
- diopter
- Type: SystemDouble
Dioptric power of lens
Return Value
Type:
DoubleFocal distance in meters
See Also