810FIR12 12.5 mm Dia. Broadband Interference Bandpass Filter 810nm

The 810FIR12 is a high-quality bandpass filter, specifically designed for use in optical systems that require narrowband transmission at the 810nm wavelength. This filter is sourced from Knight Optical, a renowned vendor known for their precision optical components.

The filter is circular in shape, with a diameter of 12.5mm and a thickness of 6.1mm, making it suitable for a wide range of optical applications. It is made from UVFS MAL-1965, a material known for its excellent optical properties and durability.

The 810FIR12 features a broadband interference design, with a cut-on wavelength of 790nm and a cut-off wavelength of 830nm. This results in a narrow transmission band centered at 810nm, providing effective suppression of out-of-band light. The filter's coating, KNI 810DIR, is applied to both the front and back surfaces, further enhancing its performance.

The filter's geometry and physical data make it an ideal choice for applications that require precise wavelength selection and high optical quality. Its thin lens shape ensures easy integration into existing optical systems, while its robust construction guarantees long-term reliability and performance.

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