This item is a 10.0mm diameter x 50.0mm focal length Plano-Convex lens, uncoated, sourced from the reputable optical vendor, Edmund Optics. The lens is designed with a spherical shape and a base shape of a circle, which is typical for this type of lens.
The lens's geometry is defined by its diameter of 10.0mm, a thickness at the edge of 2.51mm, and a center thickness of 3.0mm. The effective focal length (EFL) is 50.0mm, and the radius of curvature (R1) is 25.84mm. The back focal length (BFL) is 48.02mm, and both the inner and outer radii are 0mm, indicating a plano surface on one side of the lens.
The lens is made of N-BK7 Schott, a common material in the optical industry due to its excellent optical properties. The wavelength for this lens is 587.6nm. Notably, the lens is uncoated, which means it does not have any anti-reflective or other coatings applied to its surfaces. This may affect its performance in certain applications, particularly where high transmission or low reflection is required.
The item data is current and valid, indicating that the lens is in stock at Edmund Optics. This information, along with the detailed specifications provided, should assist users in determining if this lens meets their specific optical needs.