CL Converter – Spectacles to Soft & Toric | Yamout Optical Center

Tools

How to use

1) Enter spectacle Rx for OD and/or OS.
2) Set vertex distance (default 12 mm).
3) Choose rounding step (usually 0.25D).
4) Review spherical CL result + toric recommendation per eye.

Method

Toric conversion uses per-meridian vertexing: F1 = Sph, F2 = Sph + Cyl are vertexed separately; new Cyl = F2′ − F1′. This is the optically correct approach for high powers.

Spectacles → Contact Lens Converter

Vertex-adjusted soft spherical and soft toric outputs with clinical warnings.

Works offline • One HTML file