L-BCX082 15 mm Dia. Double-Convex Lens; EFL=50mm Uncoated

The L-BCX082 is a 15 mm diameter double-convex lens with an effective focal length (EFL) of 50mm, 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 degree of focusing power.

The lens's geometry is meticulously crafted, with a thickness edge of 1.9mm and a center thickness of 3mm, providing a robust and durable structure. The inner and outer radii are 0mm, indicating a symmetrical design, which is beneficial for maintaining image quality. The curvature radii (R1 and R2) are +51.16mm and -51.16mm respectively, suggesting a strong refractive power.

The L-BCX082 is made from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties, including low dispersion and high transmission in the visible spectrum. The wavelength for this lens is 587.6nm, which is within the visible light spectrum, making it suitable for a wide range of optical applications.

Notably, this lens is uncoated, which means it does not have any anti-reflective or other surface coatings. While this may result in a higher level of light scattering, it also means the lens is less prone to damage and requires less maintenance.