L-PCX259 40 mm Dia. Plano-Convex Lens; EFL=76mm Uncoated

The L-PCX259 is a Plano-Convex lens with a diameter of 40 mm, sourced from the renowned optical component vendor, Ross Optical. This lens is specifically designed for use in a diverse range of optical systems, offering a high level of performance and precision.

The lens features a base shape of Circular, with a center thickness of 6.4 mm and an edge thickness of 1 mm. The effective focal length (EFL) of this lens is 76 mm, making it suitable for applications that require a longer focal length. The lens is made from N-BK7 Schott, a high-quality optical glass known for its excellent optical properties and durability.

The geometry of the lens is defined by a radius of curvature (R1) of 39.2768 mm and a back focal length (BFL) of 71.79 mm. The lens is uncoated, offering a high level of light transmission but without the additional protection and performance enhancement provided by anti-reflective coatings.

This lens is designed for use at a wavelength of 587.6 nm, making it suitable for a wide range of applications in the visible light spectrum. The lens is spherical in shape, ensuring a high level of optical performance and precision.