Prism Class 
Namespace: OpticianMathLibrary
The Prism type exposes the following members.
Name  Description  

ApicalAngle 
Calculates what apical angle the prism will need to deviate a ray of light by a given amount. Inputs are degrees of deviation and index.
 
EffectiveDecentration 
Calculates the effective decentration from the optical center of a spherocylinder lens in centimeters.
 
EyeResolver 
Determines which eye is being calculated. Inputs are the prism base angle, as well as the vertical and horizontal base directions
 
PrenticesLawCentimeters 
Calculates prismatic effect in diopters. Inputs are the lens power in diopters and distance from optical center in centimeters.
 
PrenticesLawMillimeters 
Calculates prismatic effect in diopters. Inputs are the lens power in diopters and distance from optical center in millimeters.
 
PrimsDeviation 
Calculates the angle formed by the emerging ray and the original ray path. Inputs are apical angle in degrees and index of refraction.
 
PrismCentrad 
Calculates prism based on the centrad in diopters. Input is the angle of deviation in degrees.
 
PrismDiopter 
Calculates prism diopters. Inputs are displacement of light ray in centimeters and distance from prism in meters.
 
PrismDiopterApproximation 
Approximates the power of a prism in diopters. Inputs are the apical angle in degrees and index of refraction.
 
PrismDisplacement 
Calculates displacement of ray in centimeters. Inputs are the prism's dioptric power and the distance in meters.
 
PrismDistance 
Calculates the distance a light ray is from a prism in meters. Inputs are the prism power in diopters and the displacement in centimeters.
 
ResolvingPrismHorizontal 
Resolves the horizontal component of a given power and angle. Inputs are prism power in diopters and angle in degrees.
 
ResolvingPrismVertical 
Resolves the vertical component of a given power and angle. Inputs are prism power in diopters and angle in degrees.
 
ResultantPrism 
Calculates resultant prism magnitude. Inputs are the horizontal and vertical prism components in diopters.
 
ResultantPrismAngleLeftEye 
Calculates the angle of prism for the left eye (OS) in degrees. Inputs are the horizontal and vertical prism components in diopters.
 
ResultantPrismAngleRightEye 
Calculates the angle of prism for the right eye (OD) in degrees. Inputs are the horizontal and vertical prism components in diopters.
