650DIR25 25 mm Dia. Broadband Interference Bandpass Filter 650nm

The 650DIR25 is a 25 mm diameter Broadband Interference Bandpass Filter, specifically designed to center at 650nm. This filter is sourced from Knight Optical, a renowned vendor known for their high-quality optical components.

The filter is a Bandpass type, which means it allows a range of wavelengths to pass through while blocking others. In this case, the 650DIR25 is designed to allow light in the 630nm to 670nm range, making it ideal for applications that require narrow-band light in this spectrum.

The filter is made from UVFS MAL-1965, a material known for its optical properties. It has a circular base shape, a common choice for its ease of integration into various optical systems. The filter's geometry includes a diameter of 25mm and a thickness of 6.1mm, providing a balance between compactness and durability.

The 650DIR25 features a Thin Lens shape, which is beneficial for applications that require minimal optical distortion. The filter's coating is KNI 650DIR on both the front and back surfaces, enhancing its performance and durability.

The physical data of the filter includes a cut-on wavelength of 630nm and a cut-off wavelength of 670nm, with a center wavelength (CWL) of 650nm. This information is crucial for determining the filter's effectiveness in specific applications.

According to the vendor, the filter is currently in stock and available for immediate purchase. Further information, including pricing and detailed specifications, can be found on the vendor's website through the provided weblink.