86-971 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 925nm

The 86-971 is a Bandpass Filter, specifically designed for use in optical systems requiring a narrow wavelength transmission range. Sourced from Edmund Optics, this filter features a circular shape with a 50 mm diameter and a thickness of 3.5 mm, ensuring a compact and efficient design suitable for a wide range of applications.

The filter's primary function is to transmit light within the 925 nm wavelength, while effectively blocking light outside this range. The cut-on wavelength is 900 nm, and the cut-off wavelength is 950 nm, providing a 50 nm bandwidth. This precise wavelength control is crucial in various fields, including spectroscopy, biomedical imaging, and laser technology.

The 86-971 filter is made from UVFS Mal-1965 material, a high-quality optical material known for its excellent transmission properties and durability. The filter is hard-coated on both the front and back surfaces, enhancing its resistance to environmental factors and ensuring long-lasting performance.

The coating on this filter is EDM 86-947, a proprietary coating developed by Edmund Optics. This coating provides superior protection against scratches, abrasions, and other forms of damage, ensuring the filter maintains its performance over time.

The filter's thin lens shape allows for easy integration into various optical systems. It is currently in stock and available for immediate use. For more information, please refer to the provided weblink or contact Edmund Optics directly.