[blue (dark) Anti-reflective coating + UV protection]
[Braun Anti-reflective coat + blue light cut]
[gray Anti-reflective coat + blue light cut]
[gold Anti-reflective coat + blue light cut]
[silver (gunmetallic) Anti-reflective coat + blue light cut]
Daily Maintenance:
Wash it with water like regular glasses.
Gently wash sebum and other difficult stains with a diluted neutral detergent.
Please use a special cloth to wipe it gently without excessive force.