The 67-757 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 6.9 mm, making it suitable for a wide range of optical applications.
The filter is designed to operate at a central wavelength (CWL) of 350nm, with a full width at half maximum (FWHM) of 10nm. This specificity in wavelength makes it ideal for applications that require precise filtering within the ultraviolet spectrum. The cut-on wavelength is 330nm, and the cut-off wavelength is 370nm, further enhancing its filtering capabilities.
The 67-757 filter features a thin lens shape and is made from UVFS MAL-1965 material. It is coated on both the front and back sides with EDm 67-757 coating, which enhances its performance and durability. The filter is currently in stock and available for purchase on the Edmund Optics website, as indicated by its valid weblink status.