Dioptric Harmonic Operator

GitHub: Star

Interactive SPH/CYL/AXIS astigmatism simulator and meridian power visualizer.

Astigmatism is modeled as a second-order angular harmonic with 180° symmetry.

Set SPH, CYL, and AXIS to see how power changes with orientation.

Inputs

Readouts

Coefficients

M0.0000
a0.0000
b0.0000

Reconstructed

SPH0.00
CYL0.00
AXIS0.00

Power Range

Min0.00
Max0.00
Span0.00

Interactive Views

P(0 deg) = 0.00 D

Axis Meridian

Axis: 0.0°

Eye Shape Simulation

Stylized toric front view (illustrative only).