optical plastic lens

常见例句

The overseas moulding technology of optical plastic lens and the making ofthe mould are introduced.
本文主要介紹了國外光學塑料透鏡的成型工藝及其模具制造。
The application of optical plastic lens in various optical systems in the foreign countries are presented from the products and patents.
本文從産品和專利兩個方麪，就國外光學塑料透鏡在各種光學系統中的應用作一介紹。
The advantages of the technology are lowering pressure and lowering cost, raising productivity and quality. It is great advantage for development of optical plastic aspherical lens in China.
它的主要優點是降低壓力、降低能源消耗、降低成本、提高工傚、提高光學塑料元件質量。