The 67-291 Shortpass Filter, sourced from Edmund Optics, is a circular filter with a 50 mm diameter and a thickness of 5 mm. This filter is designed to transmit light with wavelengths shorter than 1150 nm while blocking longer wavelengths, making it ideal for various applications that require the separation of specific light spectra.
The filter is made from UVFS Mal-1965 material, a common choice for optical components due to its excellent optical properties. The front and back surfaces of the filter are coated with EDM 67-285, a coating that enhances the filter's performance and durability.
This filter is designed in a Thin Lens shape, which provides superior optical performance by minimizing optical aberrations. The filter's physical data indicates a cut-on wavelength of 0 nm and a cut-off wavelength of 1150 nm, ensuring precise light filtering.
For more information and to purchase this item, please visit the following link: https://www.edmundoptics.com/p/1150nm-50mm-diameter-od-2-shortpass-filter/21799/