OPHTHALMIC LENS COMPRISING A BASE OF POLYMERIC MATERIAL WITH A COATING HAVING AN INTERFERENTIAL, ANTI-REFLECTIVE, ANTI-IRIDESCENT AND IR FILTER MULTIPLE LAYER STRUCTURE

The invention relates to an ophthalmic lens comprising a base of polymeric material with a coating having an interferential, anti-reflective, anti-iridescent and IR filter multiple layer structure. The ophthalmic lens with a multilayer structure comprises an interface, a first layer (91-169nm) with a refraction index greater than 1.8, a second layer (128-248nm) with a refraction index less than 1.65, a third layer (73-159nm) with a refraction index greater than 1.8 and a fourth layer (40-138nm) with a refraction index less than 1.8. The total thickness of the multilayer structure is less than 600nm. The structure can include intermediate layers with intermediate refraction indices, in which case the doublet formed by two adjacent layers that comply with the above-mentioned thicknesses is substituted by a triplet such that the thickness and the optical thickness of the triplet are different from those of the doublet by less than 5% respectively.