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

The AC127-019-A is a high-quality unmounted achromatic doublet lens, meticulously crafted by Thorlabs. This lens is designed for use in the visible spectrum, specifically optimized for the 400-700nm range, making it suitable for a wide array of optical applications.

The lens features a base shape of a circle, with a diameter of 12.7mm, ensuring a broad field of view. The geometry of the lens is intricately designed, with an inner radius of 0mm, an outer radius of 0mm, r1 of 12.9mm, r2 of -11mm, and r3 of -59.3mm. This complex design contributes to the lens's high-performance capabilities.

The lens is constructed from two types of materials, namely N-BAF10 and N-SF6HT, both from Schott. These materials are known for their excellent optical properties, ensuring high-fidelity light transmission. The lens is further enhanced with a front and back coating of tho ac400-700-a, which improves its durability and optical performance.

The lens has a thickness of 4mm at the edge and 4.5mm and 1.5mm at the center, providing robustness and stability. The shape of the lens is a multiplet, which is a combination of multiple simple lenses to achieve superior optical performance.

The item data is sourced directly from Thorlabs, ensuring the accuracy and reliability of the information. The lens is currently in stock, ready for immediate dispatch. For more information, please refer to the vendor's website using the provided weblink.