The 66-104 is a 50 mm diameter circular filter from Edmund Optics, designed for longpass applications with a cut-on wavelength of 780nm. This filter is made from SCHOTT RG780 Black Color Glass, a material known for its excellent optical properties and durability.
The filter features a thickness of 3mm, providing a robust and stable platform for various optical applications. The geometry of the filter is designed in a Thin Lens shape, which is beneficial for applications where minimal optical path deviation is required.
The 66-104 filter is coated with EDM 54-662 on both the front and back surfaces. This coating enhances the filter's performance by reducing surface reflections and increasing transmission.
The filter is currently in stock and available for immediate purchase through the Edmund Optics website. The provided weblink leads directly to the product page for easy access and ordering.