87-612 15.0mm Dia. x 22.5mm FL; Plano-Convex Lens Laser V-Coat 785nm

This is a 15.0mm diameter, plano-convex spherical lens, designed for use with a 785nm wavelength. The lens is sourced from Edmund Optics, a reputable vendor in the optical industry. It features a front and back coating of edm las v-coat 785, providing enhanced performance and durability.

The lens has a center thickness of 3.35mm and an edge thickness of 1.36mm, offering a balance between weight and optical quality. The effective focal length (EFL) is 22.5mm, which is the distance from the lens's principal point to the focal point when the lens is focused at infinity.

The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature across the lens surface. The back focal length (BFL) is 20.5mm, which is the distance from the lens's rear surface to its focal point.

The lens material is n-sf5 schott, a high-quality optical glass known for its excellent transmission properties and chemical resistance. This lens is suitable for use in various applications, including laser systems, interferometry, and beam shaping.

Please note that the vendor's website, https://www.edmundoptics.com/p/150mm-diameter-x-225mm-fl-785nm-v-coat-pcx-lens/29960/, provides additional information and confirms that the lens is in stock.