86-959 25 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 925nm

The 86-959 is a Bandpass Filter, specifically designed for applications requiring precise wavelength selection. This filter, sourced from Edmund Optics, features a circular shape with a diameter of 25 mm and a thickness of 3.5 mm, making it suitable for various optical systems.

The filter's primary function is to transmit light within a specific range of wavelengths while blocking other wavelengths. The 86-959 is designed to transmit light at a central wavelength (CWL) of 925nm, with a cut-on wavelength of 900nm and a cut-off wavelength of 950nm. This makes it ideal for applications where a narrow band of light around 925nm is required.

The 86-959 is hard coated on both sides with the coating type edm 86-947. This coating enhances the filter's durability and performance, providing improved resistance to environmental factors and ensuring consistent transmission over time.

The filter's geometry and material ID, uvfs mal- 1965, further contribute to its performance. The thin lens shape allows for easy integration into optical systems, while the specific material ID ensures compatibility with other optical elements.

The filter is currently in stock and available for purchase through the provided weblink. Detailed specifications, including transmission data, are available on the vendor's website.