The 64-242 is a high-performance laser line bandpass filter, boasting a 12.5 mm diameter and a thickness of 2mm. This filter, sourced from the reputable vendor Edmund Optics, is designed to transmit light at a central wavelength (CWL) of 671nm, making it ideal for applications that require precise wavelength selection.
The filter is constructed from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This material ensures high-fidelity light transmission and minimal background noise, enhancing the overall performance of your optical system.
The 64-242 features a thin lens shape, which is advantageous in applications where space is at a premium. The front and back surfaces of the filter are coated with the EDM 64-242 coating, which is specifically designed to optimize performance for this particular filter.
For more detailed information, including availability and pricing, please refer to the following link: https://www.edmundoptics.com/p/671nm-high-performance-laser-line-filter-125mm-dia/18955/