The 531FDN25 is a Dichroic Filter with a circular shape and a diameter of 25 mm. This filter is sourced from Knight Optical, a reputable vendor known for its high-quality optical elements. The filter is designed to block wavelengths between 460nm and 600nm, making it ideal for applications that require the isolation of specific wavelengths.
The 531FDN25 features a base shape of a Thin Lens, with a thickness of 1.1 mm. It is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and durability. The filter's coating, kni 531fdn-0, is applied to both the front and back surfaces, enhancing its performance and ensuring long-term reliability.
This filter is designed for bandblocking at 531nm, making it suitable for a wide range of applications that require precise wavelength control. The cut-on wavelength is 600nm, and the cut-off wavelength is 460nm, providing a narrow bandwidth for optimal performance.
The 531FDN25 is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website provided in the item data.