How do photochromic lenses function in safety sunglasses?

Feb 4, 2025 ... Our sunglasses are thoughtfully designed to reflect the harmony of fashion & nature. ... CATEGORY: 3. MATERIAL: PC TEMPLE MATERIAL: PC LENS ... Apr 3, 2024 ... Category 3 (S3). This VLT ranges from 10-18%. Lenses with this ... Most sunglass lenses have Cat 3 lenses. The lower end of this range ... Mar 30, 2023 ... Filter Category 2. Filter category: 3. Description: Sunglasses for general use. Usage: Good glare protection. Filter Category 3. Filter category ... Provides significant glare reduction. Most common choice for regular outdoor activities in sunny conditions. Category 4 (3% to 8% VLT): Very dark lenses. For ... Category 3 sunglasses are the most common category and provide added protection from UV light. Our standard dark sunglasses tints are within this category ... ... dynamic design and Spectral Control® Technology. Shiny Black Acetate with Shiny Dark Gunmetal Metal Mineral Polarized 555nm Cat 3 to 3 Sunglasses | Serengeti. Lens category 2: General purpose sunglasses, These provide good protection against sunglare and good UV protection; they suitable for driving in at night or ... Bike sunglasses EKOI Persoevo4 EKOI White Revo Red Cat 3 to discover in the online EKOI boutique. You will also find our complete EKOI collection. Oct 4, 2023 ... CE category 3 (8-18% VLT) CE category 3 is the fourth type of CE mark. Lenses will have a dark tint. CE category 4 (3-8% VLT) CE category 4 is ... It is the most trendy frame in our collection Made from plants, this sunglass features category 3 polarized lenses. Add to cart · View ...