Prescription sunglasses with a unisex TR90 alloy frame, UV protection, and polarized lenses for myopia and astigmatism. This custom solution requires you to verify your vision report against the product parameters before ordering. The finished pair uses the same prescription for both eyes with a 65mm pupillary distance and cannot be modified after manufacture. If your sphere differs, select Sphere Only; if you have astigmatism, select For Astigmatism. PD options: 55–80mm. Model: S501.
Fixed bilateral prescription with 65mm PD: Lenses share the same power for both eyes and cannot be modified after manufacture.
Astigmatism option available: For Astigmatism includes Cylinder -0.5 to -2.0 and Axial 0–180 degrees.
Lens index choices: 1.56, 1.61, or 1.67 for thinner, lighter lenses; higher index means thinner.
Index-specific prescription ranges: 1.56: -0.5 to -4.0; 1.61: -0.5 to -6.0; 1.67: -0.5 to -8.0; Astigmatism mirrors these with Cylinder and Axial.
