67-916 50 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=5.9mm 810nm

The 67-916 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its 50 mm diameter and 5.9 mm thickness, making it suitable for a wide range of optical applications. The filter's primary function is to allow light in a specific wavelength range to pass through while blocking other wavelengths, making it an essential component in various optical systems.

The 67-916 filter is designed to operate at a central wavelength (CWL) of 810 nm, with a full width at half maximum (FWHM) of 10 nm. This means it allows the maximum transmission of light around the 810 nm wavelength, with a tolerance of ±5 nm on either side. The cut-on wavelength is 805 nm, and the cut-off wavelength is 815 nm, further emphasizing its bandpass characteristics.

The filter's front and back surfaces are coated with EDM 67-782, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance by reducing surface reflections and improving transmission efficiency. The filter's shape is that of a thin lens, which contributes to its compact design and ease of integration into various optical setups.

The 67-916 filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its robust design, precise wavelength specifications, and high-quality coating, this filter is an excellent choice for researchers and engineers working in fields such as biomedical imaging, spectroscopy, and laser technology.