This is a Plano-Convex lens, a type of spherical lens, sourced from the reputable vendor, Standa. The lens is characterized by its circular base shape and is designed for use in a wide range of optical applications. The lens has a diameter of 12.7 mm and a thickness at the edge of 2 mm, while the thickness at the center is slightly more at 2.1 mm. The effective focal length (EFL) of the lens is 1000 mm, making it suitable for applications that require long focal lengths.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. The wavelength for this lens is 546 nm. The lens does not come with any coating, which means it is uncoated. However, it can be customized with various coatings upon request to enhance its performance in specific applications.
The lens's geometry is defined by its inner and outer radii, both of which are 0 in this case, indicating a plano-convex lens. The radius of curvature (R1) is 516.7 mm. This lens is a great option for those seeking high-quality, uncoated plano-convex lenses for their optical systems.