L-BCX243 50.8 mm Dia. Double-Convex Lens; EFL=1000mm Uncoated

The L-BCX243 is a double-convex lens with a diameter of 50.8 mm, sourced from the renowned optical vendor, Ross Optical. This lens is a spherical type, specifically designed with a convex-convex base shape, ensuring a high level of optical precision. The lens is uncoated, offering a unique set of optical properties.

The lens's geometry is meticulously crafted, with an edge thickness of 3 mm and a center thickness of 3.62 mm. The effective focal length (EFL) is 1000mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is 1032.98 mm, while the second radius of curvature (R2) is -1032.98 mm, indicating the double-convex nature of the lens.

The lens is made from the high-quality material N-BK7 Schott, a borosilicate glass known for its excellent optical properties, including a low coefficient of thermal expansion and high homogeneity. This material is ideal for applications that require high-performance optical elements.

The lens is designed to operate at a wavelength of 587.6 nm, making it suitable for use in a wide range of optical systems. The lens's shape is spherical, a common choice for many optical applications due to its ease of manufacturing and versatility.