AC508-600-AB-ML 50.8 mm Dia. N-BAK4/N-SF10 Mounted Achromatic Doublet; EFL=600mm 400-1100nm

The AC508-600-AB-ML is a high-quality achromatic doublet lens, designed and manufactured by Thorlabs. This lens is specifically engineered for use within the 400-1100nm wavelength range, making it suitable for a wide array of optical applications.

The lens features a 50.8mm diameter and is constructed from two types of glass: N-BAK4 and N-SF10, both from Schott. This combination of materials helps to minimize chromatic aberration, a common issue in optical systems where different wavelengths of light are focused at different points. The lens is coated with a broadband anti-reflection (AR) coating, denoted as THo AB AChromatic AR, which further enhances its performance by reducing surface reflections.

The lens geometry is characterized by an edge thickness of 11.8mm and a central thickness of 9mm for the first surface and 4mm for the second. The lens's first surface has a radius of curvature of 276.4mm, while the second surface has a radius of curvature of -413.9mm. This design allows for precise focusing and imaging.

The lens is mounted, making it easy to integrate into existing optical systems. The item data indicates that the weblink to this product is valid and the product is in stock, ensuring quick and efficient procurement for your optical needs.