400FIP2525 25 x 25 mm Precision IR Cut Filter 400-650nm

The 400FIP2525 is a high-precision Bandpass Filter, measuring 25 x 25 mm, sourced from Knight Optical. This filter is designed to transmit light within the 400-650nm wavelength range, while blocking infrared light, making it ideal for applications that require precise color reproduction and infrared rejection.

The filter is made from N-BK7 Schott, a widely used optical glass known for its excellent optical properties and durability. It features a rectangular base shape and a thickness of 1.1mm, ensuring robustness and stability in various optical systems.

The 400FIP2525 boasts a cut-on wavelength of 400nm and a cut-off wavelength of 650nm, with a central wavelength (CWL) of 525nm. This specifications make it suitable for applications that demand narrowband transmission and efficient infrared blocking, such as digital imaging, machine vision, and spectroscopy.

The filter is coated with KNI 400FIP on both the front and back surfaces, enhancing its performance and durability. This coating provides improved transmission and reduces surface reflections, resulting in higher contrast and better image quality.

The filter's thin lens shape allows for easy integration into various optical systems, while its compact size makes it suitable for applications with limited space. The 400FIP2525 is currently in stock at Knight Optical, ensuring quick delivery and availability for your optical needs.