47-264 12.5 mm Dia. N-BK7 45 deg Reflective Blue Dichroic Filter; t=3 mm 400-800nm

The 47-264 is a 12.5 mm diameter Dichroic Filter, specifically designed for use in optical systems that require a 45 degree angle of incidence. This filter is sourced from Edmund Optics, a renowned vendor in the optical industry, and is available for purchase through their online catalog.

The filter is made from N-BK7, a high-quality borosilicate glass manufactured by Schott. This material is known for its excellent optical properties, making it a popular choice for a wide range of optical applications. The filter has a thickness of 3 mm, providing sufficient structural integrity while maintaining minimal optical distortion.

The 47-264 filter is designed to reflect light at a wavelength of 588 nm, making it suitable for applications that require the separation or enhancement of specific wavelengths. The filter's physical data indicates a cut-on wavelength of 0 nm and a cut-off wavelength of 510 nm, further highlighting its wavelength-specific properties.

The filter's coating is another notable feature. Both the front and back surfaces of the filter are coated with the EDM 47-264 coating, which is specifically designed to enhance the filter's performance and durability. This coating helps to ensure the filter's longevity and effectiveness in its intended application.

In terms of geometry, the filter is shaped as a thin lens, allowing for easy integration into various optical systems. The filter's circular shape further adds to its versatility, making it compatible with a wide range of optical components.

In conclusion, the 47-264 12.5 mm Dia. N-BK7 45 deg Reflective Blue Dichroic Filter; t=3 mm 400-800nm is a high-quality, versatile optical component, ideal for applications that require wavelength-specific filtering at a 45 degree angle of incidence.