32-301 6.25 mm Dia. N-SSK8/N-SF10 Achromatic Doublet; EFL=15mm MgF2 400-700nm

The 32-301 is a high-quality achromatic doublet lens from Edmund Optics, designed with a 6.25 mm diameter and a focal length of 15 mm. This lens is a multiplet, meaning it is composed of multiple optical elements to achieve superior performance.

The lens is constructed from two types of materials: N-SSK8 and N-SF10, both from Schott. These materials are known for their excellent optical properties, making them ideal for a wide range of applications. The lens features a standard MgF2 coating on both the front and back surfaces, which enhances its light transmission capabilities within the 400-700nm spectral range.

The geometry of the lens is carefully designed to optimize its performance. It has an inner radius of 0 and an outer radius of 0, with a thickness at the edge of 2.64 mm and a thickness at the center of 2.7 mm. The lens also has a thickness at the center 'a' of 0.6 mm. The curvature of the lens is defined by its first and second radii (r1 and r2), which are 7.95 mm and -7.25 mm respectively, and its third radius (r3), which is -277.83 mm.

This lens is a versatile optical component, suitable for various applications that require high-performance lenses. Its achromatic design ensures minimal chromatic aberration, making it ideal for imaging and other applications where color accuracy is crucial. The lens is currently in stock and available for immediate shipping, as indicated by its valid weblink status.