LA4158-A UVFS Plano-Convex Lens; Dia:1 in; f=250 mm ARC 350-700nm

The LA4158-A UVFS Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of optical equipment. This lens, with a diameter of 1 inch, is designed for use in the ultraviolet to visible spectrum, specifically at a wavelength of 587.6 nm.

The lens is spherical in shape, with a plano-convex geometry. The base shape is circular, and the lens has a thickness of 2 mm at the edge and 2.7 mm at the center. The effective focal length (EFL) of this lens is 250.9 mm, and the back focal length (BFL) is 249 mm. The inner and outer radii are 0, indicating a flat surface on one side and a curved surface on the other.

The LA4158-A lens is made from UVFS material with the ID 1965. It features anti-reflection coatings on both the front and back surfaces, specifically THo A BBAR coatings designed to reduce surface reflections and increase transmission in the 350-700 nm range.

This lens is a versatile and reliable choice for a wide range of optical applications, offering excellent performance and durability. It is currently in stock, according to the vendor's website, making it an immediately available option for your optical system needs.