L-BCX146 30 mm Dia. Double-Convex Lens; EFL=90mm Uncoated

The L-BCX146 is a 30 mm diameter double-convex lens, 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 performance. The lens is uncoated, providing a clear, naked optical surface that is ideal for specific applications.

The lens's geometry is meticulously crafted, with a thickness edge of 2 mm and a thickness center of 4.4 mm. The effective focal length (EFL) is 90 mm, making it suitable for medium to long-range optical systems. The first radius of curvature (R1) is 92.27 mm, while the second radius of curvature (R2) is -92.27 mm, indicating a strongly converging lens. The lens's inner and outer radii are both 0, suggesting a symmetrical design.

The L-BCX146 is made from the high-quality material N-BK7 Schott, a borosilicate glass known for its excellent optical properties. It is designed to work optimally with a wavelength of 587.6 nm, which falls within the visible light spectrum.

This lens is a versatile optical component, suitable for a wide range of applications. However, due to its uncoated nature, it may not be ideal for environments with high light intensity or where anti-reflective properties are required. Nonetheless, its high-quality construction and precise design make it a reliable choice for various optical systems.