AC127-019-A-ML 12.7 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=19mm 400-700nm

The AC127-019-A-ML is a high-quality mounted achromatic doublet lens, sourced from the renowned optical component manufacturer, Thorlabs. This lens is specifically designed for use in the spectral range of 400-700nm, making it suitable for a wide range of applications in the visible light spectrum.

The lens features a 12.7 mm diameter and a total length of approximately 4mm, with a central thickness of 4.5mm and a rear thickness of 1.5mm. The lens is constructed from two types of high-quality Schott glass, N-BAF10 and N-SF6HT, which are renowned for their excellent optical properties. The lens is coated with Thorlabs' proprietary AC400-700-A coating on both the front and back surfaces, further enhancing its performance in the specified spectral range.

The lens is designed in a multiplet configuration, with three radii of curvature (r1=12.9mm, r2=-11mm, r3=-59.3mm) and no inner or outer radii. This complex design helps to correct chromatic aberrations, ensuring high-quality, distortion-free images.

The lens is mounted, making it easy to integrate into existing optical systems. The mounting details are not specified in the provided data, so it is recommended to check the vendor's website or contact their technical support for more detailed information.