SLB-05B-08PIR2 5.0 mm Dia. x 8.4 mm FL; Coated; Double-Convex Lens 750-1550nm

The SLB-05B-08PIR2 is a spherical lens with a base shape of a circle, sourced from the reputable vendor OptoSigma. This lens is designed for use within the wavelength range of 546.1 nm and is particularly suitable for the infrared spectrum, specifically between 750 nm and 1550 nm, as indicated by its coating of opt IR2 on both the front and back surfaces.

The lens has a diameter of 5.0 mm and a thickness at the edge of 1.4 mm, while the center thickness measures 2.1 mm. The effective focal length (EFL) is 8.4 mm, and the radii of curvature are 8.3 mm for the first surface and -8.3 mm for the second surface. The back focal length (BFL) is 7.6 mm. The lens material is n-bk7 schott, a popular choice for its high refractive index and low dispersion.

This lens is a double-convex type, meaning it has two convex surfaces. The geometry of the lens is designed to provide excellent optical performance, making it suitable for a wide range of applications. The lens is currently in stock and available for immediate purchase through the provided weblink.