656FS02-50 50mm Dia. 656.3nm Bandpass Filter, HBW 1nm

The 656FS02-50 is a Bandpass Filter with a diameter of 50mm, specifically designed to operate at a central wavelength of 656.3nm. This filter, offered by Andover Corporation, is a high-performance optical component with a narrow bandwidth of 1nm, making it ideal for applications that require precise wavelength selection and rejection of unwanted spectral ranges.

The filter is made from UVFS MAL-1965 material, ensuring high-quality performance and durability. It features a Thin Lens shape, with a thickness of 6.4mm, which is optimal for integration into various optical systems. The front and back surfaces of the filter are coated with And 656FS02, a proprietary coating developed by Andover Corporation, further enhancing its performance and reliability.

The 656FS02-50 has a cut-on wavelength of 655.8nm and a cut-off wavelength of 656.8nm, providing a narrow and precise passband. This makes it suitable for applications such as fluorescence microscopy, spectroscopy, and other scientific research where precise wavelength control is essential.

The filter is currently in stock and available for immediate purchase through Andover Corporation's website. With its high-quality construction, precise wavelength control, and narrow bandwidth, the 656FS02-50 is an excellent choice for any application that requires a reliable and high-performance Bandpass Filter.