The L-BCX281 is a 9 mm diameter double-convex lens, sourced from the reputable vendor Ross Optical. This lens is a spherical type, specifically designed with a convex-convex base shape, and is circular in design. The lens is uncoated, offering a unique set of optical properties.
The lens's geometry is meticulously crafted, with a thickness edge of 1.5 and a center thickness of 2.6. The effective focal length (EFL) is 18mm, making it suitable for a variety of optical applications. The first radius of curvature (R1) is 18.15, while the second radius (R2) is -18.15, indicating the double-convex nature of the lens. The inner and outer radii are both 0, suggesting a symmetrical design.
The lens is made from n-bk7 Schott material, a common choice in the optical industry due to its excellent optical properties. It is designed to work with a wavelength of 587.6 nm. The lens's shape is spherical, a common choice for its ease of manufacturing and versatility in optical systems.