KBX022 12.7 mm Dia. x 12.7 mm FL; Uncoated; Double-Convex Lens

The KBX022 is a high-quality spherical lens, specifically a double-convex lens, sourced from the reputable vendor MKS/Newport. This lens is designed with a circular base shape and features a diameter of 12.7 mm and a center thickness of 6.68 mm. The edge thickness is 3 mm, providing a robust structure while maintaining a compact profile.

The lens boasts an effective focal length (EFL) of 12.7 mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is 11.868 mm, and the second radius (R2) is -11.868 mm, indicating the double-convex design. The back focal length (BFL) is 10.26 mm, which is an important consideration for optical system design.

The KBX022 lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens is uncoated, which means it does not have any additional layers to enhance its optical performance or protect it from environmental factors. However, uncoated lenses can still provide high-quality performance, especially in applications where coating is not a critical requirement.

This lens is designed to work with a wavelength of 589 nm, making it suitable for a wide range of applications. Whether you're working on a research project, developing a new optical system, or looking for a replacement lens, the KBX022 is a reliable and versatile choice.