What are the labeling requirements for safety-rated sunglasses?

Lens category 2: General purpose sunglasses, These provide good protection against sunglare and good UV protection; they suitable for driving in at night or ... Adult Hiking Sunglasses MH140 UV Filter Category 3 ... Anti-UV lenses block out 100% of the sun's harmful rays and Category 3 protects you from glare. Thanks to ... Jun 18, 2024 ... Category 3: 8/18% TV; they are very dark lenses, with an absorption percentage of 82/92%. They can be used in very bright conditions as they ... Just 21 g. Robustness. Polycarbonate glasses made from high resistance plastic. 2-year guarantee. Polarised. Polarising lens: reduces reflections from ... sun protectionCategory 3 lens - 100% UV filter: perfect for sunny weather. lightweightOnly 26 g. stabilityTemple tips in flexible material: good retention ... Oct 9, 2020 ... Yes, the two are tied together. Category 3 sun lenses will provide UV protection up to 400nm, which essentially is full UV blockage. Adults Category 3 Hiking Sunglasses MH140 ... Anti-UV lenses block out 100% of the sun's harmful rays and Category 3 protects you from glare. Thanks to their low ... Mar 30, 2023 ... Filter Category 2. Filter category: 3. Description: Sunglasses for general use. Usage: Good glare protection. Filter Category 3. Filter category ... Includes sunglasses and case as pictured. 2 flaws that I can see: VERY light mark on inside near right side hinge (pictured), and slight crimp over the ear ... Does Category 3 Mean Polarised Lenses? No. Lens categories, including Category 3, are assigned based on the level of visible light that is transmitted through ...