LA1509 N-BK7 Plano-Convex Lens; Dia:1 in; f=100.0 mm Uncoated

The LA1509 N-BK7 Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of optical components. This lens, with a diameter of 1 inch and a focal length of 100.0 mm, is designed for use in a wide range of optical systems, including imaging systems, beam shaping applications, and interferometry, among others.

The lens is made of N-BK7, a popular borosilicate glass known for its excellent optical properties. This material is characterized by a high refractive index and low dispersion, making it an ideal choice for many optical applications. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, uncoated lenses can still provide high-quality performance, especially in applications where high transmission and low reflection are not critical.

The geometry of the lens is spherical, with a planar surface on one side and a convex surface on the other. The radius of curvature of the convex surface is 51.5 mm, and the back focal length is 97.3 mm. The lens has a thickness of 2 mm at the edge and 3.6 mm at the center. The clear aperture of the lens is 25.4 mm, providing a wide field of view for many applications.

The LA1509 N-BK7 Plano-Convex Lens is currently in stock, according to the vendor's website. This means that users can expect quick delivery times when they order this product. The lens is also competitively priced, making it an affordable option for many optical systems.