The 65-650 is a Bandpass Filter, specifically designed and manufactured by Edmund Optics. This filter is circular in shape, with a diameter of 12.5 mm and a thickness of 7.5 mm, making it suitable for a wide range of optical applications. The filter is made from UVFS Mal-1965 material, ensuring durability and high-quality performance.
The 65-650 filter is designed to operate at a central wavelength of 620 nm, with a full width at half maximum (FWHM) of 10 nm. This makes it ideal for applications that require precise wavelength selection and narrowband filtering. The filter's cut-on wavelength is 615 nm, and the cut-off wavelength is 625 nm, further enhancing its wavelength selectivity.
The filter features a front and back coating of EDM 65-650, which is designed to enhance its optical performance and durability. The filter's shape is that of a Thin Lens, which allows for easy integration into optical systems.
The 65-650 filter is currently in stock and available for purchase through the Edmund Optics website. For more information, please refer to the provided weblink.