538FDC25 25 mm Dia. Bandpass Dichroic Filter 538nm

The 538FDC25 is a high-quality Dichroic Filter, sourced from Knight Optical, designed with a circular geometry and a diameter of 25mm. This filter is made from the renowned N-BK7 glass from Schott, ensuring durability and reliability. The filter boasts a thickness of 1.1mm, providing a robust structure while maintaining a sleek profile.

The 538FDC25 is a Bandpass Dichroic Filter, specifically designed to transmit light within the 538nm wavelength range. It has a cut-on wavelength of 512nm and a cut-off wavelength of 565nm, making it highly efficient in filtering out unwanted wavelengths. This feature is particularly beneficial in applications where precise wavelength selection is required, such as in spectroscopy, fluorescence microscopy, and other laser-based systems.

The filter's coating is another notable feature. Both the front and back surfaces are coated with the KNI 538FDc-0 coating, enhancing its performance and durability. This coating ensures optimal transmission of the desired wavelength while minimizing reflection and scatter, thereby improving the overall system's efficiency and signal-to-noise ratio.

In terms of shape, the 538FDC25 is designed as a Thin Lens, which can be advantageous in optical systems where minimal thickness and weight are desirable. This filter is currently in stock and available for immediate use, as indicated by its valid weblink status.