600nm Longpass glass filter for Anti-Spy Detector

600nm Longpass glass filter for Anti-Spy Detector Factory Advantages *The factory has a long - standing history in the cold - processing of optical components, start from 2004,which endows it with rich experience and professional accumulation. *It boasts strong technical strength, with advanced production processes, sophisticated mechanical equipment and perfect testing facilities. *The factory continuously launches high - grade and high - tech optical components, including more than 100 types of Optical Colored Filter Glass and Transparent Glass Windiow and color - filtering sheets,Coating Filter Glass quartz glass, heat - insulating glass, ultraviolet glass, infrared glass, Optical Lens, Optical Prism, cylindrical lenses,silk screen glass,Actylic etc. *With reasonable prices, the factory provides products with high cost - effectiveness, which can meet the needs of different customers. *The factory can ensure timely delivery, which helps customers reduce inventory costs and improve…