Patent ID: 8092015

Claim:
A honeycomb coating melanin lens, characterized in that it is an optical lens that has a honeycomb pattern printed on a surface of a melanin lens and the two sides of the lens are respectively coated with a blue coating and a gold coating; the melanin lens is made from PC or AC or CR39 material, melanin powder and a colour-changing agent, which are mixed uniformly and then made into a melanin lens via a lens fabrication process; the composition proportion of the melanin lens is: the proportion of melanin powder to PC or AC or CR39 material is 1:300-1:30000, and the proportion of the colour-changing agent to PC or AC or CR39 material is 20 g/kg; the honeycomb pattern printed on the surface of the melanin lens is printed with a covering paint; the two sides of the melanin lens are respectively coated with a blue coating and a gold coating by vacuum plating.