| abstract |
The invention discloses a high-refractive-index polycarbonate resin, a preparation method and application thereof. The polycarbonate resin comprises a structural unit represented by the following general formula (1), and the polycarbonate resin of the structure has a refractive index High, the highest can reach 1.755, so that the light weight of the lens and the reduction of the production cost can be achieved, which is a very promising lens material in the field of optical lenses. |