Brown Day Protective Filters Reusable electronic tester - you

Reusable electronic tester - you can check our words yourself

Four clip-ons let you adapt the same pair of glasses to different parts of the day and different activities

Original NoBlue Cat Style Orange glasses

✔️ Modern

Concentration and a better mood throughout the day✅

Brown Day Protective Filters Reusable electronic tester - youWarm brown daytime glasses with a lightweight TR90 frame. Brown Day is designed for work, study, video calls and everyday screen use. Its lightly tinted Day lenses filter 40% of blue light within their stated operating range while keeping colours more natural than Orange lenses. 22 g TR90 frame CR39 lenses with the filter integrated into the lens material Protective case, microfibre cloth and blue light tester included