47-342 25.0mm Dia. x 25.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

This is a 25.0mm diameter, 25.0mm focal length Plano-Convex lens, specifically designed for the visible light spectrum (425-675nm) with a standard VIS 0° coating on both the front and back surfaces. The lens is sourced from the reputable vendor, Edmund Optics.

The lens is spherical in shape, with a base shape of a circle. The geometry of the lens includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature across the lens surface. The lens has a thickness of 2.43mm at the edge and 8mm at the center, providing a robust structure suitable for various applications.

The lens's effective focal length (EFL) is 25mm, which is the same as its physical focal length due to its plano-convex design. The first radius of curvature (R1) is 16.82mm, and the back focal length (BFL) is 20.22mm. These parameters are crucial for determining the lens's performance in specific optical systems.

The lens is made of n-SF5 Schott material, a high-quality optical glass known for its excellent transmission properties in the visible spectrum. The VIS 0° coating on both surfaces enhances the lens's performance by reducing surface reflections and increasing transmission, making it ideal for use in high-precision optical systems.