This is a high-quality Plano-Convex lens, sourced from the renowned optical component vendor, Edmund Optics. The lens, identified as 88-780, boasts a diameter of 3.0mm and a focal length of 15.0mm, making it a versatile choice for various optical applications.
The lens is crafted from the highly respected material, n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it an ideal choice for a wide range of wavelengths.
The lens features a YAG-BBAR coating on both the front and back surfaces, specifically designed for the wavelength range of 500-1100nm. This coating enhances the lens's performance by reducing surface reflections and increasing transmission, thereby improving overall system efficiency.
The geometry of the lens includes a thickness of 1.12mm at the edge and 1.26mm at the center, with an effective focal length (EFL) of 15.0mm. The radius of curvature (R1) is 7.78mm, and the back focal length (BFL) is 14.22mm. The lens is circular in shape, adding to its versatility in various applications.