AC508-075-B-ML 50.8 mm Dia. N-LAK22/N-SF6HT Mounted Achromatic Doublet; EFL=75mm 650-1050nm

The AC508-075-B-ML is a high-quality mounted achromatic doublet lens, sourced from the renowned optical component manufacturer, Thorlabs. This lens is specifically designed for use within the spectral range of 650-1050nm, making it ideal for a wide range of applications within this wavelength band.

The lens features a 50.8mm diameter, with a thickness of 9.2mm at the edge and varying thicknesses towards the center. The first center thickness is 12mm, while the second is 5mm, providing a well-balanced optical design. The lens is constructed from two types of Schott glass, N-LAK22 and N-SF6HT, each chosen for their specific optical properties, contributing to the lens's overall performance.

The lens is coated with Thorlabs' proprietary anti-reflection coating, THo AC650-1050-B, on both the front and back surfaces. This coating is specifically designed to reduce surface reflections within the 650-1050nm spectral range, thereby improving transmission and reducing unwanted optical artifacts.

The lens is mounted, providing a convenient and ready-to-use solution for your optical system. According to Thorlabs' website, the item is currently in stock, ensuring quick delivery times. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.