69-329 10.0mm Dia. x 15.0mm FL; Plano-Convex Lens Laser V-Coat 405nm

This is a 10.0mm diameter, 15.0mm focal length plano-convex lens, specifically designed for use with a 405nm wavelength. The lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock.

The lens is made from n-sf11 Schott material, a popular choice for its high refractive index and low dispersion. This makes it ideal for applications that require high optical performance and precision. The lens has a planar surface on one side and a convex surface on the other, with a center thickness of 3mm and an edge thickness of 1.89mm.

The lens features a V-coat coating on both the front and back surfaces. This coating is specifically designed for laser applications and provides high transmission and low reflection at the specified wavelength. The effective focal length (EFL) of the lens is 15mm, and the back focal length (BFL) is 13.32mm.

This lens is a spherical lens, meaning it has a curved surface that refracts light evenly in all directions. The radius of curvature of the curved surface is 11.77mm. The lens has no inner or outer radius, indicating that it is a simple lens without any additional features or modifications.