86-670 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 700nm

The 86-670 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow bandwidth transmission. Sourced from Edmund Optics, this filter features a circular shape with a diameter of 50 mm and a thickness of 3.5 mm, making it suitable for a wide range of applications.

The filter is constructed from UVFS Mal-1965, a material known for its optical properties. It is designed to transmit light at a central wavelength (CWL) of 700nm, with a cut-on wavelength of 687.5nm and a cut-off wavelength of 712.5nm. This precise wavelength control ensures that only the desired light frequencies are transmitted, reducing noise and improving signal quality.

The 86-670 is hard coated on both the front and back surfaces with EDM 86-646, a coating that enhances the filter's durability and performance. This coating helps to protect the filter from environmental factors, ensuring long-term reliability and stability.

The filter's thin lens shape allows for easy integration into existing optical systems. It is currently in stock and available for immediate purchase, with more information available on the Edmund Optics website.