Jiujon Optics Co., Ltd. is a reliable and leading manufacturer, supplier, and factory of high-quality optical products in China. Our newest offering is the Ir Longpass Filter, designed to fulfill the needs of various industrial and scientific applications. Our Ir Longpass Filter is made from high-quality optical materials and uses advanced manufacturing techniques to provide excellent performance. This filter is designed to transmit infrared (IR) radiation in the range of 780 nm to 2000 nm while blocking shorter wavelengths. The Ir Longpass Filter is highly efficient in reducing noise and improving the image quality of IR cameras, spectroscopy, and other IR-based applications. At Jiujon Optics Co., Ltd., we understand the significance of quality, which is why we ensure that each product is rigorously tested and conforms to international standards. Our Ir Longpass Filter is built to last and can withstand extreme environmental conditions. We provide customized solutions to our clients and can manufacture filters with various thicknesses, sizes, and shapes to meet their specific requirements. Trust Jiujon Optics Co., Ltd. for all your optical needs and experience our commitment to quality and customer satisfaction.