Calcium Fluoride has excellent transmission in the UV, they are often used to make windows from below 150 nm and extending throughout the visible range.
The material of CaF2 Windows are relatively soft and somewhat hygroscopic, Polished surfaces are stable and will last several years under normal conditions,so polishing and coating during processing are more critical.
Nanjing Co-Energy Optical Crystal Co., Ltd. is one of the most professional suppliers of optics and optical components in China and our products range from different windows, lenses, prisms, mirrors, filters, beamsplitters, IPL Light guides and filters, tips and rods and so on. Our processing material varies a lot, from different optical glass, fused silica to crystal, i. e, Sapphire, CaF2, BaF2 and Germanium and Silica and more.
Pur products, which are strictly produced according to USA military specification MIL-O-13830A and ISO 10110 with advanced inspection devices, well quality control systems, ensuring our products in good quality and best performance in their own applications.
Most of our products are exported to USA and European companies, which are widely used in laser industry, biotechnology industy, communication and defense. Co-Energy makes every effort to provide high qualified components and devices at lower price. We have developed a series of specialized optical fabrication techniques for polishing in line with the highest international standards.
Co-Energy sales team is a group of energetic young people who have rich experiences of working. Our sincere attitude for quality and service prepared ourselves very well serving for the internation markets.
