LUP-25.0-70.4-UV 25 mm Dia. UVFS Image Grade Plano-Convex Lens; EFL=150mm Uncoated

The LUP-25.0-70.4-UV is a high-quality, spherical lens offered by CVI Laser Optics. This lens, with a diameter of 25 mm, is designed for use in the ultraviolet spectrum, specifically at a wavelength of 404.7 nm. The lens is made from UVFS material, identified as MAL-1965, ensuring durability and reliability in UV applications.

The lens is plano-convex in shape, meaning it has a flat surface on one side and a curved surface on the other. The curvature of the lens is defined by a radius of 70.4 mm, which contributes to its focusing power. The lens's effective focal length (EFL) is 150 mm, a critical specification for determining the lens's magnification and field of view.

The lens's geometry includes a thickness of 3.4 mm at the edge and 4.5 mm at the center. This thickness difference is due to the curvature of the lens. The lens's design is uncoated, which means it does not have any additional layers to enhance light transmission or protect the lens surface.

The lens's information is available in CVI Laser Optics' detailed catalog, which can be accessed at https://www.idexot.com/media/wysiwyg/cms-pages/pdf/2-Spherical_Lenses.pdf. The catalog link provided in the item data has been verified and is currently valid, indicating that the lens is in stock.