FROMEYES 1.61/1.67 Blue Light Filtering + UV Protection Photochromic Lenses

**Lens Type:** Photochromic Lenses **Refractive Index:** 1.61~1.67 **Available Prescription Range:** Myopia +6.00 ~ -12.00; Astigmatism 0 ~ -4.00 **Lens Features:** These photochromic lenses automatically adapt to changing light conditions. They darken to a sunglass tint under UV light and return to clear indoors, away from UV rays. They block UV, offering everyday protection. Perfect for all-day wear, one pair handles both indoor and outdoor needs. https://live.staticflickr.com/65535/54642332937_501488c7d8_o.jpg Kaohsiung Medical Device Retailer Permit (Gang) No. MD6207003832 Kaohsiung Medical Device Advertisement No. 11312001