67-272 50mm Dia. UVFS Aspheric Lens; EFL=50mm; NA=0.5 UV 250-425nm

This is a high-quality aspheric lens from the renowned optical vendor, Edmund Optics. The lens, cataloged under the number 67-272, is designed with a base shape of a circle and is constructed from HPFS7980 Corning material. It is specifically designed for use with a wavelength of 587.6 nm.

The lens has an inner radius of 0 and an outer radius of 0, with a diameter of 50 mm. The edge thickness is 3.49 mm, and the effective focal length (EFL) is 50 mm. The first radius of curvature (R1) is 22.923 mm, and the back radius (R2) is 0. The back focal length (BFL) is 36.63 mm, and the center thickness is 19.5 mm. The lens has a numerical aperture (NA) of 0.5.

The lens features a front and back coating of EDM UV 250-425nm, providing excellent UV transmission capabilities within the 250-425 nm range. The lens's shape is aspheric, which allows for superior optical performance compared to traditional spherical lenses. This makes it ideal for applications that require high-precision optics.

The lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.