63-763 40 mm Dia. N-BAF10/N-SF10 Negative Achromatic Doublet; EFL=-60mm MgF2 400-700nm

The 63-763 is a high-quality negative achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens is specifically designed for use in the 400-700nm wavelength range, making it suitable for a wide array of optical applications.

The lens features a 40mm diameter and a focal length of -60mm, providing a robust platform for various optical systems. The geometry of the lens includes an inner radius of 0, an outer radius of 0, and a thickness edge of 19.02mm. The r1, r2, and r3 radii are -41.26mm, 30.56mm, and 335.88mm respectively, offering a unique curvature profile.

The lens is constructed from two materials, N-BAF10 and N-SF10, both from Schott. These materials are known for their excellent optical properties, contributing to the lens's high performance. The lens is coated with Edmund Optics' standard MgF2 coating on both the front and back surfaces, ensuring optimal light transmission and reducing unwanted reflections.

The 63-763 lens is available in a multiplet shape, offering versatility and adaptability for various optical configurations. The lens's base shape is circular, providing a symmetrical and aesthetically pleasing design. The center thickness is 5mm, with an additional 8.5mm at the edge, ensuring structural integrity and minimizing optical distortions.