84-771 12.5 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 500nm

The 84-771 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow passband. Sourced from Edmund Optics, this filter features a circular shape with a diameter of 12.5 mm and a thickness of 3.5 mm. The filter is made from UVFS Mal-1965 material, ensuring durability and reliability in various applications.

The filter's primary function is to allow light transmission within a specific range of wavelengths, while blocking other wavelengths. The cut-on wavelength is 475 nm, and the cut-off wavelength is 525 nm, with a central wavelength (CWL) of 500 nm. This precise wavelength selection is crucial in applications such as fluorescence microscopy, spectroscopy, and other fields where specific wavelength control is necessary.

The 84-771 filter is hard coated on both the front and back surfaces with EDM 84-771 coating. This coating enhances the filter's performance and durability, providing excellent protection against environmental factors and ensuring consistent performance over time.

This filter is currently in stock and available for immediate use. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.