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PowerPowerMeridian90 Method

Calculates approximate lens power in the 90 degree meridian.

Namespace:  OpticianMathLibrary
Assembly:  OpticianMathLibrary (in OpticianMathLibrary.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static double PowerMeridian90(
	double sphere,
	double cylinder,
	int thetaDegrees
)

Parameters

sphere
Type: SystemDouble
In diopters
cylinder
Type: SystemDouble
In diopters
thetaDegrees
Type: SystemInt32
Axis of cylinder in degrees

Return Value

Type: Double
Power in the vertical meridian
See Also