AC050-015-B 5 mm Dia. N-LAK22/N-SF6HT Unmounted Achromatic Doublet; EFL=15mm 650-1050nm

The AC050-015-B is a high-quality unmounted achromatic doublet lens, designed and manufactured by Thorlabs. This lens is specifically engineered for use within the 650-1050nm wavelength range, making it ideal for a variety of applications within the near-infrared spectrum.

The lens features a 5mm diameter and a thickness of 3.6mm at the edge. The inner and outer radii are 0mm, while the first and second radii of curvature are 10.3mm and -7.6mm respectively. The third radius of curvature is -32.1mm. The lens has two centers of thickness, the first being 2.3mm and the second 1.7mm.

The lens is composed of two materials, N-LAK22 and N-SF6HT, both from Schott. These materials are chosen for their excellent optical properties within the specified wavelength range. The lens is coated with THo AC650-1050-B on both the front and back surfaces, further enhancing its performance within the target spectrum.

The lens is classified as a multiplet, indicating that it is composed of multiple optical elements. This design allows for the correction of chromatic aberrations, ensuring high-quality imaging across the entire wavelength range.

The item data provided indicates that this lens is in stock, and users can access more information and purchase the lens via the provided weblink.