LA1417 N-BK7 Plano-Convex Lens; Dia:2 in; f=150.0 mm Uncoated

The LA1417 N-BK7 Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of precision photonics. This lens, with a diameter of 2 inches, is designed for use in a variety of optical systems, offering a focal length of 150.0 mm and a spherical shape.

The lens is made from N-BK7, a type of borosilicate glass known for its excellent optical properties. This material, also known as BK7, is often used in high-precision applications due to its low dispersion and high transmission in the visible spectrum. The LA1417 specifically uses n-bk7 schott, a high-quality variant of this material.

The lens's geometry is defined by a plano-convex design, where one side is flat (plano) and the other is curved (convex). The radius of curvature of the convex side is 77.3 mm, and the lens has a central thickness of 7.3 mm and an edge thickness of 3 mm. The back focal length (BFL) is 144.7 mm, and the effective focal length (EFL) is 150.0 mm.

The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. While this may result in a slightly lower transmission compared to coated lenses, it also means that the lens is less prone to damage from environmental factors.

According to the vendor, this lens is currently in stock, and the web link provided leads to its product page on Thorlabs' website for further information.