SLB-07B-20PIR1 7.0 mm Dia. x 20.4 mm FL; Coated; Double-Convex Lens 633-1064nm

The SLB-07B-20PIR1 is a 7.0 mm diameter, double-convex lens with a focal length of 20.4 mm, sourced from OptoSigma. This lens is made from the high-quality material n-BK7 Schott, a borosilicate glass known for its excellent optical properties, making it suitable for a wide range of applications.

The lens features a double-convex geometry, with radii of curvature of 20.76 mm for both the front and back surfaces. This geometry results in a beam refraction pattern that is highly controlled, making it ideal for focusing or collimating light in various optical systems. The lens has a central thickness of 2.3 mm and an edge thickness of 1.7 mm, providing robustness and durability.

The SLB-07B-20PIR1 is coated with Opt IR1, a broadband anti-reflection coating designed for the 633-1064 nm wavelength range. This coating significantly reduces surface reflections, enhancing the overall transmission of the lens and improving the system's performance. The coating is applied to both the front and back surfaces of the lens, ensuring optimal performance from all directions.

This lens is a spherical type, which is the most common and versatile lens shape. It is suitable for a wide range of applications, including imaging, beam shaping, and laser systems. The lens is currently in stock and available for immediate shipping, making it an ideal choice for those needing a high-quality, reliable optical component promptly.