SLB-10-80NIR1 10.0 mm Dia. x -80.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

The SLB-10-80NIR1 is a Plano-Concave Spherical Lens, sourced from the reputable vendor OptoSigma. This lens boasts a 10.0 mm diameter and a focal length of -80.0 mm, making it ideal for a wide range of optical applications. The lens is crafted from n-bk7 schott, a high-quality material known for its excellent optical properties.

The lens features a double-sided coating, with both the front and back surfaces coated with opt ir1. This coating enhances the lens' performance in the 633-1064nm wavelength range, providing improved transmission and reduced reflection. The lens has a center thickness of 2.0 mm and an edge thickness of 2.3 mm, ensuring robustness and durability.

The lens' geometry is defined by an inner radius of 0 mm and an outer radius of 0 mm, with a radius of curvature (R1) of -41.52 mm and a back focal length (BFL) of -81.3 mm. The effective focal length (EFL) is -80 mm. The lens' base shape is circular, making it suitable for use in various optical systems.