The SLB-05B-10PIR1 is a high-quality spherical lens, boasting a convex-convex base shape and a circular design. This lens, sourced from the reputable vendor OptoSigma, is specifically designed for use within the wavelength range of 633-1064nm.
The lens has a diameter of 5.0 mm and a thickness at the edge of 1.3 mm, while the center thickness measures 1.9 mm. The effective focal length (EFL) is 10.3 mm, making it a versatile option for various optical applications. The first radius of curvature (R1) is 10.38 mm, and the second radius (R2) is -10.38 mm, indicating a double-convex lens. The back focal length (BFL) is 9.7 mm.
The lens is crafted from n-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens is coated with Opt IR1 on both the front and back, enhancing its performance within the specified wavelength range.