Jiujon Optics Co., Ltd. is a leading manufacturer, supplier and factory of optical products in China. We are proud to introduce our latest product, the Shortpass Filter, which is designed to block light that has a longer wavelength than the set cutoff. This filter is made by depositing a thin layer of a suitable metal on a substrate using high vacuum techniques. Our Shortpass Filters exhibit high transmission above the cutoff wavelength and high blocking efficiency below the cutoff wavelength. They are ideal for use in applications such as fluorescence microscopy, spectroscopy and machine vision. We offer a range of Shortpass Filters that cover the spectral range from the ultraviolet to the near-infrared. At Jiujon Optics Co., Ltd., we are committed to providing our customers with high-quality optical products that meet their specific requirements. Our Shortpass Filters are manufactured to the highest standards and are rigorously tested to ensure their performance and reliability. We are confident that our Shortpass Filters will meet your needs and exceed your expectations.