What if I have a strong prescriptionUpdated 12 days ago

Strong prescriptions are no problem — some simply need one extra measurement, taken while you're wearing the frame.

Online we can make lenses with:

• Sphere (SPH) between −6.00 and +6.00
• Cylinder (CYL) between −3.00 and +3.00

Sphere and cylinder are assessed separately, and a value of exactly −6.00, +6.00, −3.00 or +3.00 is fine. Prescriptions outside that range, or containing prism, need a height measurement so the lenses sit in exactly the right place.

If yours is outside the range, send us your prescription and we'll arrange the easiest way to take the measurement — in a store if one is near you, or we'll talk you through the alternatives.