Do all Category 3 sunglasses also provide UV400 protection or are Category and UV rating not tied together? - Quora
![NiSi 43mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter | NiSi Optics USA NiSi 43mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter | NiSi Optics USA](https://nisiopticsusa.com/wp-content/uploads/2022/11/UHC-UV-3.jpg)
NiSi 43mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter | NiSi Optics USA
![Sonnenbrille Sportliche Leichte Brille mit UV 400 Schutz Viper Eyewear Collection in verschiedenen Modellen Herren Damen Unisex | trendmaus.de Sonnenbrille Sportliche Leichte Brille mit UV 400 Schutz Viper Eyewear Collection in verschiedenen Modellen Herren Damen Unisex | trendmaus.de](https://cdn02.plentymarkets.com/ea4rj1wd3ndd/item/images/204974/full/V-1515-gruen---1.jpg)
Sonnenbrille Sportliche Leichte Brille mit UV 400 Schutz Viper Eyewear Collection in verschiedenen Modellen Herren Damen Unisex | trendmaus.de
![JJWELL Blue Light Blocking Reading Glasses for Women 3 Pack, Anti Eyestrain/Computer Glare UV 400 Filter Readers with Spring Hinge, Lightweight Rimless Tinted Metal Blue Rays Eyeglasses (2.0 Strength) Purple Blue Green 2.0 x JJWELL Blue Light Blocking Reading Glasses for Women 3 Pack, Anti Eyestrain/Computer Glare UV 400 Filter Readers with Spring Hinge, Lightweight Rimless Tinted Metal Blue Rays Eyeglasses (2.0 Strength) Purple Blue Green 2.0 x](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/7/1/71hsMucSNyL._AC_SL1500__1.jpg)
JJWELL Blue Light Blocking Reading Glasses for Women 3 Pack, Anti Eyestrain/Computer Glare UV 400 Filter Readers with Spring Hinge, Lightweight Rimless Tinted Metal Blue Rays Eyeglasses (2.0 Strength) Purple Blue Green 2.0 x
![Amazon.com : 52mm ND/UV/CPL Filter Kit (3 Pcs) Variable ND2-ND400 Lens Filter/Circular Polarizer/UV Protection Filter Kit for Camera Lens : Electronics Amazon.com : 52mm ND/UV/CPL Filter Kit (3 Pcs) Variable ND2-ND400 Lens Filter/Circular Polarizer/UV Protection Filter Kit for Camera Lens : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/714IQOu7RvL.jpg)