700FCQ2500 25 mm Dia. Cold Mirror 800-1200nm

The 700FCQ2500 is a high-quality optical filter from Knight Optical, designed with a cold mirror coating optimized for the 800-1200nm wavelength range. This filter is circular in shape, featuring a 25mm diameter and a thickness of 3.3mm, making it suitable for various optical applications.

The filter is made of N-BK7 Schott glass, a popular material known for its excellent optical properties and high transmittance in the visible spectrum. The cold mirror coating on both the front and back surfaces, identified as KNI CRV1-1, enhances the filter's performance by reflecting heat-generating wavelengths while allowing desired wavelengths to pass through.

This component is classified as a Hot/Cold Mirror type, which is commonly used in applications such as beam combining, beam splitting, and thermal imaging. Its thin lens shape allows for easy integration into optical systems, while the high-quality coating ensures durability and maintains the filter's performance over time.

According to the vendor, Knight Optical, the 700FCQ2500 is currently in stock and available for immediate shipping. Additional information, including datasheets and technical drawings, can be found on Knight Optical's website using the provided catalog number.