65-267 2.0mm Dia. x 4.0mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm

This is a 65-267 plano-convex lens, a type of spherical lens, sourced from the reputable optical vendor, Edmund Optics. The lens has a base shape of a circle and is designed for use within the wavelength range of 400-700nm, making it suitable for a wide array of optical applications.

The lens boasts a diameter of 2.0mm and a focal length of 4.0mm, with an effective focal length of 4.0mm. The edge thickness of the lens measures 0.65mm, while the center thickness is slightly more at 0.8mm. The lens's front and back surfaces are coated with MgF2, a material known for its excellent optical properties, using Edmund Optics' standard curve coating technique.

The lens is made from n-lasf9 schott, a high-quality optical material known for its excellent transmission properties and durability. The inner and outer radii of the lens are 0, indicating a flat surface on the lens's entry side and a curved surface on the exit side.

This lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its high-quality construction, wide wavelength compatibility, and precise specifications, this 65-267 plano-convex lens is an excellent choice for a variety of optical applications.