OPD Profile Plots    

Input coefficient W_HρCos(θ) in waves:       Defocus (W₀₂₀)      Tilt (W₁₁₁)     Spherical (W₀₄₀)      Coma (W₁₃₁)

Astigmatism (W₂₂₂)     Field Curvature (W₂₂₀)     Distortion (W₃₁₁)             Notes (PDF)