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