The 47-478 is a high-quality Double-Convex Lens, sourced from the reputable optical vendor, Edmund Optics. This lens, with a diameter of 6mm and a focal length of 6mm, is designed for use within the visible light spectrum, specifically catering to the wavelength of 587.6nm.
The lens boasts a robust construction, with a center thickness of 2.54mm and an edge thickness of 1.29mm. The base shape is circular, and the lens features a double-convex geometry, with radii of curvature R1 and R2 measured at 7.59mm and -7.59mm respectively. The back focal length (BFL) of this lens is 5.19mm.
The 47-478 lens is fabricated from the high-grade material, n-SF5 Schott, ensuring durability and excellent optical performance. The lens is coated with the EDM VIS-0 STD CURVE coating on both the front and back surfaces, enhancing its light transmission capabilities within the visible light spectrum (425-675nm).
This lens is currently in stock and available for immediate purchase through the provided weblink. With its superior specifications and reliable performance, the 47-478 Double-Convex Lens is an excellent choice for a wide range of optical applications.