Lens Power Converter
Professional vertex distance calculation for your perfect fit.
LOMOFEI OPTICAL
Vision Care & Lens Laboratory
lomofei.com
+880 1660-200684
Prescription Record
Ref: #LOM-20260415
| Ocular Details | Power (S/C) | CL Power |
|---|---|---|
| Right (OD) |
S:
C:
|
Diopters
|
| Left (OS) |
S:
C:
|
Diopters
|
Notes:
1. Standard 12mm vertex distance.
2. Digital record for lens fitting.
Lomofei
Authorized Digitally
Processing Status
Vertex: 12mm
Professional Guidance This conversion uses vertex distance algorithms. As lenses are medical devices, please verify with an expert.
Important Note
Frequently Asked Questions
Yes. Lenses sit directly on your eye, so effective power changes for prescriptions over +/- 4.00D.
It uses the standard Vertex formula. Always consult a specialist before buying.
Low astigmatism uses Spherical Equivalent. High CYL needs Toric lenses.
Every 1-2 years is recommended as vision can change over time.