The LA4663-1550 is a Plano-Convex Spherical Lens, part of Thorlabs' extensive catalog of optical elements. This lens boasts a diameter of 25.4 mm and a thickness of 2 mm at the edge, with a center thickness of 2.2 mm. The Effective Focal Length (EFL) is 1003.5 mm, making it suitable for a variety of applications.
The lens is made from UVFS material with a Mal-1965 Material ID. It is designed to work with a wavelength of 587.6 nm, and it features a V-Coat coating on both the front and back, specifically the THo V-AR-1550 coating. This coating enhances the lens' performance in the 1550 nm range.
The LA4663-1550 is currently in stock and available for purchase through Thorlabs' website. The link to the product page is provided for your convenience. This lens is a reliable and high-quality option for those in need of a Plano-Convex Spherical Lens for their optical systems.