AC508-100-C-ML 50.8 mm Dia. N-BAF10/N-SF6HT Mounted Achromatic Doublet; EFL=100mm 1050-1700nm

The AC508-100-C-ML is a mounted achromatic doublet lens, designed and manufactured by Thorlabs. This lens is specifically engineered for use within the spectral range of 1050-1700nm, making it suitable for a variety of applications within this range.

The lens features a 50.8mm diameter, providing a substantial surface area for light transmission. The lens is constructed from two types of Schott glass, N-BAF10 and N-SF6HT, each selected for their specific optical properties. The use of these materials ensures high-quality performance and reliable results.

The lens is coated with Thorlabs' AC1050-1700-C coating on both the front and back surfaces. This coating is designed to optimize performance within the 1050-1700nm range, further enhancing the lens's capabilities.

The lens geometry is complex, with various radii and thicknesses designed to provide the best possible optical performance. The edge thickness is 12.8mm, while the center thicknesses are 17mm and 2.5mm. The inner and outer radii are 0mm, and the lens has three distinct radii (r1, r2, and r3) of 44.7mm, -48.3mm, and 259.4mm respectively.

The lens is mounted, making it ready for immediate use in most applications. The weblink provided leads to Thorlabs' product page, where users can find more detailed specifications, purchase the lens, or check its current availability.