86-702 25 mm Dia. Mounted Hard Coated OD 4.0 Notch Filter 808nm

The 86-702 is a Notch Filter with a diameter of 25 mm, offered by the renowned optical components vendor, Edmund Optics. This filter is specifically designed to block a narrow band of wavelengths around 808 nm while transmitting wavelengths outside this range. The notch filter is an essential component in various applications, including laser spectroscopy and optical imaging, where specific wavelengths need to be isolated or suppressed.

The filter is manufactured from UVFS Mal-1965 material, ensuring high-quality performance and durability. It features a thickness of 5 mm, providing sufficient structural integrity for most applications. The filter's geometry is designed in a circular shape, making it compatible with a wide range of optical systems.

The 86-702 filter is hard coated on both the front and back surfaces with the EDM 86-700 coating. This coating enhances the filter's durability and resistance to environmental factors, ensuring long-lasting performance. The coating also aids in reducing surface reflections, improving the overall transmission efficiency of the filter.

The filter is mounted, making it ready for immediate use in optical systems. The mounting process ensures the filter's precise alignment, reducing installation time and increasing efficiency. The filter's physical data includes a center wavelength (CWL) of 808 nm, further emphasizing its notch filter capabilities.