The metal glasses frames are mainly made from nickel alloy, monel material, pure titanium, memory titanium alloy, B-titanium, 18K gold and so on.

Tr90 frame is mainly made from tr90 plastic material.

Acetate frame are mainly made from acetate sheet.

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The plastics generally used to make eyeglass frames are mainly cellulose acetate, epoxy resin, and celluloid in thermosetting plastics.

The titanium glasses is made from titanium metal material.