89-829 45 mm Dia. Mounted Dark Red Machine Vision Imaging Filter; t=1.75 mm 660nm

The 89-829 is a Dark Red Machine Vision Imaging Filter, specifically designed for use in machine vision applications. Sourced from Edmund Optics, this filter boasts a circular shape with a diameter of 45 mm and a thickness of 1.75 mm, ensuring a compact and efficient design suitable for various setups.

This filter is a Bandpass Filter, meaning it allows light within a specific range of wavelengths to pass through while blocking out other wavelengths. The 89-829 is designed to pass light with a central wavelength (CWL) of 660nm, making it ideal for applications that require the detection of red light. The filter's passband, defined by its cut-on wavelength of 627nm and cut-off wavelength of 693nm, provides a tight range of transmission, reducing the impact of unwanted light sources.

The 89-829 features a UVFS MAL-1965 material ID, ensuring durability and resistance to environmental factors. The filter's coating, both on the front and back surfaces, is EDMP 89-824, further enhancing its performance and longevity. The filter's shape is classified as Thin Lens, indicating its suitability for use in optical systems where minimal thickness is required.

According to the vendor, this item is currently in stock and can be purchased directly from the Edmund Optics website via the provided weblink. The item's catalog number, 89-829, can be used for easy reference and identification.