Aspheric Lens Creator
Generate preview + export sag table, STL, DXF, and PDF. Submit enquiry separately.
Lens Parameters
Diameter (mm)
Centre Thickness CT (mm)
Radius R (mm)
Conic K
A4
A6
A8
A10
Formula used (standard asphere):
z(r) = r² / [ R(1 + √(1 − (1+k)r²/R²)) ] + A4 r⁴ + A6 r⁶ + A8 r⁸ + A10 r¹⁰
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Downloads work from lens parameters only. Enquiry is separate.