G063029329 22.4 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=200mm 1064nm

This is a G063029329 model lens from Qioptiq Photonics, a renowned vendor in the field of precision optics. The lens, which has a base shape of a circle, is a symmetric convex-convex spherical lens, specifically designed for use in optical systems that require a double-convex configuration.

The lens has a diameter of 22.4 mm and a thickness at the edge of 2.4 mm, while the center thickness is 3 mm. The effective focal length (EFL) of this lens is 200 mm, making it suitable for applications that require a longer focal length. The first radius of curvature (R1) is 209.83 mm, and the second radius of curvature (R2) is -209.83 mm, indicating a converging lens. The inner and outer radii are both 0, suggesting a uniform curvature throughout the lens.

The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and wide transparency range. The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces, providing anti-reflection properties and ensuring high transmission rates at the specified wavelength of 587.6 nm.

The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, you can refer to the provided weblink.