SLB-40B-120PIR1 40.0 mm Dia. x 120.9 mm FL; Coated; Double-Convex Lens 633-1064nm

The SLB-40B-120PIR1 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 characterized by its impressive dimensions, with a diameter of 40.0 mm and a focal length of 120.9 mm. The lens is fabricated from the esteemed material n-bk7 schott, ensuring durability and reliability.

The lens's geometry is intricately designed, featuring an edge thickness of 2.0 mm and a center thickness of 5.2 mm. The effective focal length (EFL) is 120.9 mm, while the back focal length (BFL) is 119.1 mm. The radii of curvature are 124.56 mm for the first surface and -124.56 mm for the second surface. The inner and outer radii are both 0 mm.

The SLB-40B-120PIR1 is coated with opt ir1 on both the front and back surfaces, enhancing its performance within the wavelength range of 633-1064 nm. This lens is currently in stock and available for immediate use, making it an ideal choice for those in need of a dependable, high-performance optical component.