17-333 25mm Dia. UVFS Aspheric Lens; EFL=100mm; NA=0.11 Uncoated

The 17-333 is a 25mm diameter Aspheric Lens, designed for use in ultraviolet light applications with a wavelength of 355nm. This lens is sourced from Edmund Optics, a leading vendor in the optical industry. The lens is made from HPFS7980 Corning, a high-performance fused silica material known for its excellent transmission and durability in the UV range.

The lens features a high numerical aperture (NA) of 0.11, which allows for a wide angle of view and increased light gathering capability. The effective focal length (EFL) of the lens is 100mm, making it suitable for moderate magnification applications. The lens is uncoated, which can be beneficial in certain applications where a specific coating is not required or desired.

The lens geometry includes an inner radius of 0mm, an outer radius of 0mm, and a thickness at the edge of 3.85mm. The thickness at the center of the lens is 5.5mm. The lens has an aspheric surface with a conic constant of -0.67 and no spherical aberration (k2 = 0). The front surface of the lens has a radius of curvature of 47.609mm, a conic constant of -0.67, and no other surface parameters.

The lens is designed to be used in a variety of applications, including imaging, beam shaping, and light collimation. Its high quality and precise specifications make it an ideal choice for applications that require a high level of optical performance.