65-670 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 940nm

The 65-670 is a Bandpass Filter with a circular base shape and a diameter of 12.5 mm, sourced from the reputable vendor Edmund Optics. This filter is designed to transmit light within a specific range of wavelengths, centered around 940 nm, making it suitable for applications that require narrow-band light transmission.

The filter's physical data includes a cut-on wavelength of 935 nm and a cut-off wavelength of 945 nm, ensuring a tight 10 nm Full Width at Half Maximum (FWHM) bandpass. This precise wavelength control is crucial in many optical systems, such as spectroscopy, fluorescence microscopy, and laser technology.

The 65-670 filter features a thickness of 7.5 mm and is constructed from UVFS material with the Mal-1965 material ID. This specific material is known for its excellent optical properties, making it an ideal choice for high-performance optical filters.

The filter's front and back are coated with the EDM 65-670 coating, which is specifically designed to enhance the filter's performance and durability. The filter's shape is that of a Thin Lens, further optimizing its optical properties.

For more information and to purchase this item, please visit the following link: https://www.edmundoptics.com/p/940nm-cwl-10nm-fwhm-125mm-mounted-diameter/20188/

Please note that the link's status is 'Valid - in stock' as of the last update.