The 89-755 is a 32.5 mm diameter, 1.75 mm thick bandpass filter, specifically designed for machine vision imaging applications in the near-ultraviolet (NUV) spectrum. This filter is sourced from Edmund Optics, a leading manufacturer of optical components.
The filter is designed with a cut-on wavelength of 277.5 nm and a cut-off wavelength of 372.5 nm, with a central wavelength (CWL) of 325 nm. This specific wavelength range makes it ideal for applications that require precise imaging in the NUV spectrum.
The 89-755 filter features a circular shape and a thin lens design, ensuring easy integration into various optical systems. The front and back surfaces of the filter are coated with EDM 89-753, a proprietary coating developed by Edmund Optics, which enhances the filter's performance and durability.
This filter is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the provided weblink.