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

ApproximateSagFormula 
Calculates an approximate sagittal depth. Inputs are surface power in diopters, lens diameter in millimeters and index of refraction.
 
ApproximateThickness 
Calculates an approximate lens thickness. Inputs are surface power in diopters, lens diameter in millimeters, index of refraction and center OR edge thickness in millimeters.
 
CenterThickness 
Calculates the edge thickness of a minus lens. Inputs are the front sagittal depth, back sagittal depth and edge thickness in millimeters.
 
EdgeThickness 
Calculates the edge thickness of a minus lens. Inputs are the front sagittal depth, back sagittal depth and center thickness in millimeters.
 
MinusPrismLensEdgeThickness 
Calculates the edge thickness of minus lens with prism. Inputs are the sagittal depth, minimum center thickness and prism base thickness in millimeters.
 
PlusPrismLensCenterThickness 
Calculates the center thickness of a plus power lens with prism. Inputs are sagittal depth, minimum edge thickness and prism base thickness.
 
PlusPrismLensThickestEdge 
Calculates the edge thickness of a plus lens with prism. Inputs are the prism base thickness and minimum edge thickness in millimeters.
 
PrismPowerFromThickness 
Calculates the power of a prism based on it's thickness. Inputs are the thickness DIFFERENCE between the two edges, lens Diameter in millimeters and index of refraction.
 
PrismThickness 
Calculates the thickness of a exclusively prismatic lens. Inputs are the prism power in diopters, lens diameter in millimeters and index of refraction.
 
SagittalDepth(Double, Double) 
Calculates the sagittal depth of a lens. Inputs are radius of curvature and lens diameter in millimeters.
 
SagittalDepth(Double, Double, Double) 
Calculates the sagittal depth of a lens. Inputs are the true lens power in diopters, diameter in millimeters and index of refraction.
