The 88-809 is a Plano-Convex Spherical Lens with a diameter of 9.0mm and a focal length of 9.0mm. This lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components. The lens is made from n-sf11 Schott, a material with excellent optical properties, ensuring high-performance and reliability.
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 reflection and increasing transmission, making it ideal for applications that require high light transmission and minimal loss.
The geometry of the lens includes a thickness of 1.38mm at the edge and 3.0mm at the center. The inner and outer radii are 0, indicating a flat surface on one side and a curved surface on the other. The lens's effective focal length (EFL) is 9.0mm, and the back focal length (BFL) is 7.32mm.
This lens is a versatile optical component, suitable for a wide range of applications. Its high-quality construction, advanced coating, and precise geometry make it an excellent choice for users seeking a reliable and high-performing lens for their optical systems.