89-793 24.5 mm Dia. Mounted VIS Machine Vision Imaging Filter; t=1.75 mm 548nm

The 89-793 is a mounted bandpass filter, specifically designed for machine vision imaging applications. Sourced from Edmund Optics, this filter boasts a catalog number of 89-793 and is readily available for purchase through their official website. The filter is meticulously crafted with a circular base shape and a diameter of 24.5 mm, ensuring a wide field of view for various imaging setups.

The filter's primary function is to allow light transmission within a specific wavelength range, while blocking undesired wavelengths. In this case, the 89-793 filter is designed to transmit light at a central wavelength (CWL) of 548 nm, making it suitable for applications that require precise color discrimination around this wavelength. The filter's cut-on wavelength is 403 nm, and the cut-off wavelength is 693 nm, effectively blocking light outside of this range.

The filter is constructed with a thickness of 1.75 mm, providing sufficient mechanical stability for most imaging applications. It features a UV-IR cut-off coating, denoted as 'uvfs mal- 1965', on both the front and back surfaces. This coating enhances the filter's performance by reducing unwanted reflections and scattering, thereby improving image quality.

The 89-793 filter is designed to fit into a Thin Lens mount, ensuring compatibility with a wide range of imaging systems. Its physical dimensions and coating characteristics make it an excellent choice for various machine vision applications, including but not limited to, industrial inspection, robotics, and scientific research.