ML Filter on contact lenses
All ML filters have UV blocking below 400 nm. Note that the filtering of light in soft contact lenses does not give exactly the same filter curve as the edge filter in ophthalmic lens.
ML Filter 450 - Clear yellow contact lens that absorbs it short-wave violet light. General contrast enhancement.
Absorbs most light below 450 nm.
ML Filter 550 - Clear red lens that is mainly used for visually impaired patients eg. with Retinitis Pigmentosa.
Absorbs light below 550 nm.
We only colour ML Filter on Multilens own lenses ML Soft.
Silicone hydrogel cannot be dyed.