87-001 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 510nm

The 87-001 is a 50 mm diameter mounted bandpass interference filter, designed and manufactured by Edmund Optics. This filter is specifically engineered for use in optical systems that require precise wavelength selection and narrow bandwidth transmission.

The filter's primary wavelength is 510nm, with a full width at half maximum (FWHM) of 10nm. This means it allows light primarily in the green spectrum, providing a narrow, precise band of transmitted light. The cut-on wavelength is 505nm, and the cut-off wavelength is 515nm, further emphasizing its narrowband transmission characteristics.

The filter is constructed with a circular geometry, measuring 50mm in diameter. It has a thickness of 7.5mm, providing sufficient structural integrity for most applications. The material ID for this filter is UVFS MAL-1965, although specific material properties are not detailed in the provided data.

The 87-001 filter features a thin lens shape, which is beneficial in systems where space is at a premium. The front and back surfaces of the filter are coated with EDM 65-637, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance by reducing surface reflections and improving transmission efficiency.

According to the vendor's website, this filter is currently in stock, making it readily available for immediate use in your optical system. For more information, including pricing and detailed specifications, please refer to the provided weblink.