Computers and Electronics Does Ray-Ban warranty their glasses? Does Ray-Ban warranty their glasses? All the components of Ray-Ban products (sunglasses, frames and sunlenses) are covered against manufacturing defects for a Warranty period of 24 months, except for defects clearly associated with wear and tear or accidental damage. Related Posts:What's a popular brand of sunglasses?Do you get a case with Ray-Bans?Are Chromance lenses worth it?How do you fold Ray-Ban glasses?