▎ 摘　　要

NOVELTY - The utility model claims a dust-proof silicon optical lens, comprising a left protective ring, the right side of the left protective ring is equipped with a right protective ring, and the outer surface of the left protective ring and the right protective ring is integrally provided with a skid-proof convex strip, the middle of the left protective ring and the right protective ring is provided with an optical lens main body, the inner wall of the left protective ring and the right protective ring are provided with an edge lug boss, the outer side of the edge lug boss is embedded with a high silicon wafer; the inner wall of the outer edge of the left protective ring is fixed with a snap ring, the inner wall of the outer edge of the right protective ring is provided with a splicing groove, the inner wall of the outer edge of the left protective ring and the right protective ring is provided with a mounting groove, and the inner wall of the mounting groove is adhered with a silica gel ring, the edge of the optical lens main body is integrally provided with a curb. In the dust-proof silicon optical lens, by setting the left protecting ring and the right protecting ring, it can protect the optical lens main body from the outer side of the optical lens main body, and the edge of the optical lens main body is covered, the edge of the optical lens main body is protected.