AC508-300-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=300mm 1050-1700nm

The AC508-300-C-ML is a mounted achromatic doublet lens, designed and manufactured by Thorlabs. This lens, with a diameter of 50.8 mm, is specifically designed for use in the spectral range of 1050-1700nm, making it suitable for a wide range of applications in infrared spectroscopy and imaging.

The lens is composed of two types of Schott glass, N-BAF10 and N-SF6HT, which are renowned for their optical quality and performance in the infrared region. The lens features a focal length of 300mm, indicated by the '300' in its catalog number. This long focal length makes it ideal for applications requiring high magnification and narrow fields of view.

The lens is coated with Thorlabs' AC1050-1700-C coating on both the front and back surfaces. This anti-reflection coating is specifically designed to minimize reflection losses in the 1050-1700nm range, thereby enhancing the transmission of light through the lens.

The lens geometry is characterized by its edge thickness of 9.1mm, and its central thicknesses of 8.5mm and 3mm. The lens also features three radii of curvature (r1, r2, and r3), which are 93.8mm, -112.2mm, and 280.6mm respectively. These parameters contribute to the lens' overall optical performance.

The lens is mounted, making it easy to integrate into optical systems. The mounting details, however, are not specified in the provided data. Therefore, for more information on the mounting details, it is recommended to refer to the product's webpage or contact the vendor directly.