The 34-118 is a 25mm diameter x 60mm focal length UV plano-convex lens, specifically designed for use with a 633nm wavelength and featuring a laser V-coat on both the front and back surfaces. This lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock.
The lens is spherical in shape, with a base shape of circular. It has a diameter of 25mm, and its edge thickness measures 1.5mm, while the center thickness is 4.5mm. The effective focal length (EFL) of the lens is 60mm, and the radius of curvature (R1) is 27.51mm. The back focal length (BFL) is 56.92mm, and both the inner and outer radii are 0mm.
The lens is made from fused silica material, identified as mal-1965 in the Material ID. The coating on the front and back surfaces is the edm las v-coat 633, specifically designed for use with a 633nm wavelength.
This lens is a high-quality, reliable option for applications that require a plano-convex lens with a 633nm wavelength and a UV coating. Its specifications make it suitable for a wide range of optical applications.