66-046 12.5 mm Dia. Hoya R-72 Black Longpass Color Glass Filter 720nm

The 66-046 12.5 mm Dia. Hoya R-72 Black Longpass Color Glass Filter is a specialized optical component designed for applications requiring longpass filtering at a cut-on wavelength of 720nm. Sourced from the renowned optical vendor Edmund Optics, this filter is a part of their extensive catalog, boasting a catalog number of 66-046.

This filter is a Color Glass type, featuring a circular geometry with a diameter of 12.5mm and a thickness of 2.5mm. The material ID for this component is UVFS MAL-1965. The filter's primary function is to allow transmission of wavelengths greater than 720nm while blocking shorter wavelengths, making it ideal for various applications such as infrared (IR) photography, spectroscopy, and other optical systems that require longpass filtering.

The 66-046 filter's physical data includes a cut-on wavelength of 720nm and a cut-off wavelength of 0nm. The front and back of the filter are coated with EDM 66-046, providing optimal performance and durability. The filter's shape is that of a Thin Lens, ensuring minimal distortion and optimal light transmission.

According to the vendor's information, this item is currently in stock, and the weblink provided leads to its product page on the Edmund Optics website, where users can find more detailed specifications, pricing, and purchasing options.