SLB-10B-90PIR2 10.0 mm Dia. x 90.4 mm FL; Coated; Double-Convex Lens 750-1550nm

The SLB-10B-90PIR2 is a Spherical Lens (Convex-Convex) type of optical component, boasting a base shape of a circle. This lens, sourced from the reputable vendor OptoSigma, is designed for use within the wavelength spectrum of 546.1 nm.

The lens has a diameter of 10.0 mm, with a thickness at the edge of 2.0 mm and a center thickness of 2.3 mm. The Effective Focal Length (EFL) of this lens is 90.4 mm, making it suitable for a variety of optical applications. The first radius of curvature (R1) is 93.42 mm, while the second radius of curvature (R2) is -93.42 mm, indicating its double-convex nature. The Back Focal Length (BFL) of this lens is 89.6 mm.

The lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion. This material is known for its excellent optical transmission and resistance to environmental factors, making it suitable for use in a wide range of temperatures and conditions.

The SLB-10B-90PIR2 comes with a front and back coating of opt ir2. This coating enhances the lens's performance by reducing surface reflections and increasing transmission, thereby improving the overall efficiency and quality of the optical system.