636HC10-25 25mm Dia. 636nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth

The 636HC10-25 is a Hard-Coated Narrowband Bandpass Filter, designed and manufactured by Andover Corporation. This filter, with the catalog number 636HC10-25, is specifically engineered for applications that require precise wavelength selection and high transmission.

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

The 636HC10-25 is designed to pass light in the wavelength range of 631nm to 641nm, with a center wavelength (CWL) of 636nm. This makes it ideal for applications that require narrowband filtering around this wavelength. The filter has a bandwidth of 10.0nm, ensuring a high level of wavelength specificity.

The filter's coating is another notable feature. Both the front and back surfaces of the filter are coated with the AND 636HC10 coating, which enhances its performance and durability. The coating also helps to reduce reflections and increase transmission.

The filter's shape is that of a Thin Lens, which is beneficial in applications where a flat filter might introduce unwanted optical aberrations. This shape allows the filter to be used in a variety of optical systems without compromising image quality.

According to the vendor's website, the 636HC10-25 is currently in stock, making it readily available for immediate use. Further information about this filter, including detailed specifications and purchasing options, can be found on Andover Corporation's website.