With improved adjustment of dioptre compensation.Temples can be adjusted without having to be warmed.PD range 60-68 mm.Main distance of use: 3 m.Dioptre compensation: ±3.0 dpt, right/left can be separately

With improved adjustment of dioptre compensation.Temples can be adjusted without having to be warmed.PD range 60-68 mm.Main distance of use: 3 m.Dioptre compensation: ±3.0 dpt, right/left can be separately