L-PCX139 25 mm Dia. Plano-Convex Lens; EFL=300mm Uncoated

The L-PCX139 is a Plano-Convex lens with a diameter of 25 mm, sourced from the renowned optical vendor, Ross Optical. This lens is specifically designed for use in spherical optical systems and features a base shape of a circle.

The lens has a center thickness of 2 mm and an edge thickness of 1.5 mm, providing a robust structure while maintaining a compact form factor. The effective focal length (EFL) of this lens is 300mm, making it suitable for applications that require a longer focal length.

The lens is made from the high-quality material N-BK7 Schott, a borosilicate glass known for its excellent optical properties, including a low coefficient of thermal expansion and high transmittance in the visible spectrum. The lens is uncoated, offering a cost-effective solution for applications where anti-reflective coatings are not required.

The inner and outer radii of the lens are 0, indicating a plano surface on one side and a curved surface on the other. The curvature of the lens is defined by a radius of 155.04 mm on the curved side. The back focal length (BFL) of the lens is 299.68 mm.

This lens is designed to work with a wavelength of 587.6 nm, which is the dominant wavelength of the visible spectrum. It is suitable for use in various applications, including imaging systems, beam shaping, and laser applications.