Because of its good combination with the articles , it can be widely used in decorative plating ti film , protective coating such as dlc membrane on the glass , surface of mobile phone , magnetic hard disk etc . and tools plating tin or dlc etc . which are abrasion resistant , corrosion resistant and beautiful in appearance 由于薄膜与机体结合良好，可以广泛的应用于各种装饰镀膜ti膜等，保护镀膜例如在眼镜片，手机手表面板，磁硬盘等沉积dlc膜，工模具镀膜tin , dlc等膜等，达到抗磨损，抗腐蚀，装饰美观的目的。
We have kept in specializing in optical instruments for nearly 40 years , especially sight test apparatuses , such as trial lens of both full - aperture with metal colored metal rim and reduced - aperture with plastic aluminum mount , trial frame with adjustable changeless p . d , crooss cylinder set and retinoscopy rack set . based on excellent quality and reasonable price , our trial lens set has acquired a good reputation from the customers and distributors over the world . for ten years , our products have been widely shipped to america , europe , southeast asia , mid - east and africa 连云港天诺光学仪器有限公司是专业生产验光镜片箱检眼镜片箱试镜架等验光仪器的厂家，多年来，公司致力于验光仪器的开发和研究，追求精益求精，不断改进生产工艺，提高产品质量，并积国内外诸多验光师的经验遂渐形成260 232 226 158等多种产品及规格，配置合理镜片孔径大验光配镜舒适准确，是理想的专业验光工具。
