KPX205 50.8 mm Dia. x 300 mm FL; Uncoated; Plano-Convex Lens

The KPX205 is a Plano-Convex lens, part of the Spherical Lens category, manufactured by MKS/Newport. This lens boasts a circular base shape with a diameter of 50.8 mm and a thickness at the edge of 3 mm. The center thickness is 5.095 mm, and the effective focal length (EFL) is 300 mm. The lens's radius of curvature (R1) is 155.04 mm, and the back focal length (BFL) is 296.64 mm.

The KPX205 is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is uncoated, making it suitable for applications where anti-reflective coatings are not required or desired.

This lens is ideal for applications that require a large diameter and long focal length. Its uncoated nature makes it suitable for use in environments where anti-reflective properties are not critical. The KPX205 is a versatile lens that can be used in various applications, including imaging, illumination, and beam manipulation.

Please note that the lens's specifications are optimized for a wavelength of 589 nm. If your application uses a different wavelength, you may need to consider the lens's performance at that wavelength.

For more information, including pricing and availability, please refer to the vendor's website at https://www.newport.com/f/uncoated-n-bk7-plano-convex-lenses.