This is a 3.0mm diameter x 4.5mm focal length Plano-Convex lens, manufactured by Edmund Optics. The lens is made from n-lasf44 Schott material, a high-quality glass often used in optical applications due to its excellent transmission properties.
The lens features a YAG-BBAR coating on both the front and back surfaces, designed to enhance its performance in the 500-1100nm wavelength range. This coating reduces reflection and increases transmission, making the lens ideal for use in laser applications.
The geometry of the lens includes a 1.47mm edge thickness and a 1.8mm center thickness. The inner and outer radii are both zero, indicating a flat surface on the non-curved side of the lens. The curvature of the lens is defined by a 3.62mm radius of curvature on the curved side.
The lens is in stock and available for immediate purchase from the Edmund Optics website. With its high-quality materials, advanced coating, and precise geometry, this Plano-Convex lens is a versatile and reliable choice for a wide range of optical applications.