685HC10-25 25mm Dia. 685nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth

The 685HC10-25 is a high-performance bandpass filter developed by Andover Corporation, a leading vendor in the optical industry. This filter is specifically designed for applications that require narrowband transmission, making it ideal for use in spectroscopy, fluorescence microscopy, and other precision optical systems.

The filter features a center wavelength of 685nm, with a 10.0nm bandwidth, providing a sharp and precise transmission window. The cut-on wavelength is 680nm, and the cut-off wavelength is 690nm, further enhancing its ability to isolate specific wavelengths.

The 685HC10-25 is constructed from borofloat33, a high-quality borosilicate glass known for its excellent optical properties and durability. The filter has a circular shape with a diameter of 25mm and a thickness of 5mm, making it compatible with a wide range of optical systems.

The filter's surfaces are hard-coated with Andover's proprietary 685hc10 coating on both the front and back, ensuring high transmission, low autofluorescence, and excellent environmental stability. The coating also provides excellent scratch resistance, ensuring the filter maintains its performance even under harsh conditions.

The 685HC10-25 is currently in stock and available for immediate shipping. For more information, please visit Andover Corporation's website using the provided weblink.