375HC10-25 25mm Dia. 375nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth

The 375HC10-25 is a high-performance bandpass filter, specifically designed for applications requiring narrowband transmission at 375nm. Manufactured by Andover Corporation, this filter boasts a 10.0nm bandwidth, ensuring precise wavelength selection.

The filter is constructed from borofloat33, a type of borosilicate glass known for its excellent optical properties and durability. It features a circular shape with a diameter of 25mm and a thickness of 5mm, making it compatible with a wide range of optical systems.

The 375HC10-25 filter is hard-coated on both the front and back surfaces, enhancing its durability and resistance to environmental factors. The coating is designed to maintain high transmission at the central wavelength while effectively rejecting out-of-band light.

The physical data of the filter includes a cut-on wavelength of 370nm and a cut-off wavelength of 380nm, with a central wavelength (CWL) of 375nm. This ensures a tight bandpass, minimizing stray light and improving signal-to-noise ratio in your optical system.