Super-Polishing Optic Linse

In Super Polishing field, Z&Z has achieved advanced harvest and built up a leading level in China, based on 10 years’ focusing on R&D high precision optical components.Based on Z&Z specical technology, following quality can be provided for some optical materials:* Roughness meet 0.1-0.2nm* Flatness reach 1/30λ, and S/D 5-1.* Zinc Selenide optics: S/D meet 10-5.* High precision spherical optics: S/D meet 10-5, Irregularity meet 1/10 lambda.* Super thin wafer: 30um thickness wafer can be supplied.Z&Z can meet all you need with our advanced technology and dedication to customer service. Customer Disign products can be provided.Accept small order & prompt delivery !