49-276-INK 5 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=10mm VIS 0° 425-675nm

The 49-276-INK is a high-quality Achromatic Doublet Lens, boasting a 5 mm diameter and an effective focal length (EFL) of 10mm. Sourced from the renowned optical vendor Edmund Optics, this lens is designed for visible light applications, specifically within the wavelength range of 425-675nm.

This lens is a multiplet, meaning it is composed of multiple optical components. The specific components used in this doublet are N-BAF10 and N-SF10 Schott glasses, both renowned for their high-quality optical properties. The lens features a standard curve coating on both the front and back surfaces, denoted as 'edm vis-0 std curve'. This coating enhances the lens' performance by reducing surface reflections and improving transmission.

The lens geometry is meticulously designed, with an inner radius of 0mm, an outer radius of 0mm, and a thickness at the edge of 2.22mm. The first radius of curvature (r1) is 7.17mm, the second radius (r2) is -4.39mm, and the third radius (r3) is -33.96mm. The center thickness of the lens is 1.73mm, and the a-center thickness is 1.03mm.

According to the provided data, this lens is in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the vendor's website using the provided weblink.