We currently only offer Rx lenses for the Howlin' and Heron collections.

Spherical -8.00 cyl +2.00 and Spherical +4.00 cyl +2.00.

The only corrections that are taken into consideration are the Spherical and Cylindrical (astigmatism) corrections.

No, we do not currently offer photochromic lenses.

No, we do not currently offer bifocal or progressive lenses.

No, we do not currently offer lenses with a prism correction.

Yes. VALLON Rx (prescription) lenses are built with Cat. 3 / Cat. 4 lenses, finished with Crizal® technology. These lenses are developed with double-sided anti-reflective UV395 protection (100% UV protection).

VALLON Rx (prescription) products do not block harmful blue light from devices such as LED screens. However, the blue light found in natural light is not harmful to the eye.

No. Glass (mineral) lenses are not currently available in VALLON products. Glass and mineral lenses are not commonly used in sports eyewear as they are susceptible to shattering, which makes them unsafe for certain sports.