Progressive lenses let you see far, intermediate and near through a single lens, with no visible line. They are one of the most useful lens designs available — and one of the most sensitive to how well they are fitted.
The corridor
Between the distance zone at the top and the reading zone at the bottom runs a narrow “corridor” where power changes gradually. Your eyes learn to find the right height for each task — which is why the first few days can feel unusual.
Making adjustment easier
- 01Precise measurements
Pupil distance and fitting height are measured on the frame you will actually wear.
- 02The right frame depth
A frame that is too shallow squeezes the reading zone.
- 03A short follow-up
Small adjustments after a few days make a real difference to comfort.
Most people adapt within one to two weeks. If yours still feel wrong after that, come back — it is usually a fit issue we can fix.