Et810-90M C 25 mm Dia. Sputter Hard Coated; Bandpass Filter

The Et810-90M is a high-quality Bandpass Filter, sourced from the reputable vendor Chroma. This filter is specifically designed for use in optical systems that require precise wavelength selection, making it an ideal choice for a wide range of applications.

The filter features a circular shape with a diameter of 25 mm and a thickness of 1 mm, ensuring a compact yet robust design. It is constructed from UVFS MAL-1965 material, a common choice in optical applications due to its excellent transmission characteristics and durability.

The Et810-90M is designed to operate at a central wavelength of 810 nm, with a cut-on wavelength of 765 nm and a cut-off wavelength of 855 nm. This narrow bandpass ensures high transmission of the desired wavelength while effectively blocking unwanted light, enhancing the overall performance of your optical system.

The filter is coated on both the front and back surfaces with Chroma's ET810-90M coating, providing excellent protection and enhancing its durability. The coating also helps to reduce surface reflections, improving the overall efficiency of your system.

This filter is available in a Thin Lens shape, further enhancing its versatility and suitability for a wide range of applications. The filter's current status is 'Valid - in stock', indicating its availability for immediate use in your optical projects.

For more information and to make a purchase, please visit the Chroma website using the provided weblink: https://www.chroma.com/products/parts/et810-90m