SLB-25.4B-80PIR2 25.4 mm Dia. x 80.6 mm FL; Coated; Double-Convex Lens 750-1550nm

The SLB-25.4B-80PIR2 is a spherical lens with a base shape of a circle, offering a diameter of 25.4 mm and a focal length of 80.6 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is designed with a double-convex geometry, featuring radii of curvature of 83.04 mm on both surfaces, resulting in a back focal length of 79.3 mm.

The lens is crafted from the high-quality material n-BK7 Schott, ensuring durability and reliability. It boasts a central thickness of 3.9 mm and an edge thickness of 1.9 mm, providing a robust structure suitable for various applications. The lens is coated with Opt IR2 on both the front and back surfaces, enhancing its performance within the wavelength range of 750-1550 nm.

This lens is an excellent choice for users seeking a high-performing, double-convex lens with a wide range of applications in the infrared spectrum. Its specifications make it suitable for use in various fields, including but not limited to, biomedical imaging, spectroscopy, and optical communication systems.