BAPORSSA GuideSunglasses peeling lens coating damage guide showing coating lift crazing delamination heat sunscreen and cleaning causes

Porque é que os meus óculos de sol estão a descascar? A ciência da deslaminação e do craquelado

Peeling sunglasses usually mean lens coating damage, heat crazing, or lens delamination—not simple dirt. Learn how to tell peeling from scratches or sunscreen residue, whether peeling lenses can be...

Adjustable Nose PadsGreen stuff on glasses nose pads explained with green gunk cleaning tips frame oxidation and cleaner adjustable frame routes

Porque é que os meus óculos ficam verdes? O guia e solução para o "resíduo das almofadas nasais"

Green stuff on glasses nose pads is usually a mix of sweat, skin oil, moisture, old nose pad residue, and metal reaction around the bridge. Learn what the green gunk is, whether it is dangerous, ho...