Glass lens Adrial 1.74 Transition

Spectacle lens for the production of glasses

This spectacle lens is the initial component to be ground into the spectacle frame. The lens can therefore be purchased separately. However, all separately sold spectacle lenses can be ground into any spectacle frame we offer. However, please be aware that some spectacle frames have their limits. The same is true for spectacle lenses. Some parameters or combinations of finishes cannot be defined because it is not technically feasible.

• Instructions on how to order glasses easily online can be found HERE.

Type of spectacle lens

The ultra-thin COMFORT+ lens with a refractive index of 1.74 is suitable for diopters from +/- 4.50 to +6.00 and -12.00. The lens profile is 60% thinner than the base lens with a refractive index of 1.50, therefore minimizing eye distortion. The lens has extra hardening, anti-reflective, super clean layer, UV filter and hydrophobic layer in the base lens.

Transition spectacle lens

The photochromic lens material responds to direct contact with UV light. Indoors, the lens is clear, but when exposed to outdoor UV light, it darkens according to its intensity.