2pcs 18mm Infrared IR Pass Filter Glass For 810nm 850nm 900nm 940nm 980nm

Product Features: These 18mm Infrared IR Pass Filter Glass are designed to allow infrared wavelengths to pass through while blocking visible light, making them ideal for various applications. Benefits: - Enhanced Night Vision: These filters enable improved night vision by selectively transmitting infrared light while blocking visible light. - Scientific Research: They are used in scientific research applications, such as in spectroscopy and astronomy, to isolate and study specific infrared wavelengths. - Industrial Inspection: Infrared pass filters find application in industrial inspection processes, such as flaw detection and material analysis, where infrared imaging is utilized. - Security and Surveillance: These filters can enhance security cameras' night vision capabilities, allowing for clearer surveillance in low-light or nighttime conditions. - Photography: Infrared pass filters can be attached to camera lenses for specialized photography techniques, including infrared photography and capturing heat signatures. Specifications: - Material: Optical Glass - Diameter: 18mm - Thickness: 2mm - Infrared Wavelengths Transmitted: 810nm, 850nm, 900nm, 940nm, 980nm - Blocking Range: Visible Light (400nm - 700nm) Key Usage Points: - Easy Installation: These filters can be easily installed on compatible lenses or optical systems. - Durable Construction: Made from optical glass, these filters offer durability and resistance to scratching. - Color Options: These filters are available in various transmission wavelengths to meet specific application requirements. Additional Features: - High Light Transmission: The filters have high light transmission rates for the specified infrared wavelengths, ensuring efficient light passage. - Precision Manufacturing: These filters are precision-machined to provide accurate wavelength cutoff and minimize distortion. - Quality Assurance: Each filter undergoes rigorous quality control to ensure consistent performance and reliability.

Edmund Optics: IR Pass Filters

Thorlabs: Infrared Filters