67-732 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=3.5 mm 193nm

The 67-732 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its circular shape, with a diameter of 12.5 mm, and a thickness of 3.5 mm, making it suitable for a wide range of optical applications.

The filter is made from UVFS MAL-1965, a material specifically chosen for its optical properties. It is designed to operate at a central wavelength of 193 nm, with a full width at half maximum (FWHM) of 15 nm. This makes it ideal for applications that require narrowband filtering in the ultraviolet range.

The 67-732 features precise cut-on and cut-off wavelengths, set at 185.5 nm and 200.5 nm respectively. This ensures minimal transmission outside of the desired wavelength range, reducing unwanted noise and improving signal clarity.

The filter is coated on both the front and back surfaces with EDM 67-732, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance, providing improved durability and resistance to environmental factors.

The filter's shape is that of a thin lens, which allows for easy integration into optical systems. It is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status.