65-770 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 1100nm

The 65-770 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its 12.5 mm diameter and 7.5 mm thickness, making it a substantial and robust component for various optical applications.

The filter's primary function is to allow light within a specific wavelength range to pass through while blocking light outside this range. The central wavelength (CWL) of this filter is 1100nm, with a full width at half maximum (FWHM) of 10nm. This means the filter is most efficient at transmitting light that is very close to 1100nm, with a tolerance of 10nm on either side.

The filter's cut-on wavelength is 1095nm, and the cut-off wavelength is 1105nm. These values represent the boundaries of the filter's transmission range. Light with a wavelength below 1095nm or above 1105nm will be significantly attenuated or blocked entirely.

The 65-770 filter features a thin lens shape and is coated on both the front and back surfaces with Edmund Optics' proprietary coatings (edm 65-770). These coatings enhance the filter's performance and durability, ensuring optimal functionality and longevity.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink: https://www.edmundoptics.com/p/1100nm-cwl-10nm-fwhm-125mm-mounted-diameter/20288/