L-PCX297 50 mm Dia. Plano-Convex Lens; EFL=500mm Uncoated

The L-PCX297 is a Plano-Convex lens with a diameter of 50 mm, sourced from the renowned optical vendor, Ross Optical. This lens is specifically designed for use in spherical optical systems and features a base shape of a circle. The lens's geometry includes an edge thickness of 2 mm and a center thickness of 3.2 mm, ensuring robust construction and reliable performance.

The effective focal length (EFL) of this lens is 500 mm, making it suitable for applications requiring long-distance focusing or magnification. The lens's inner radius is 0 mm, and the outer radius is also 0 mm, indicating a uniform curvature throughout. The radius of curvature (R1) is 258.4 mm, and the back focal length (BFL) is 499.7 mm, providing precise control over the optical path.

The L-PCX297 lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including low dispersion and high transmission across a wide range of wavelengths. The lens is designed to operate at a wavelength of 587.6 nm, making it suitable for use in visible light applications.

Notably, this lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. While this may result in a slightly lower transmission rate compared to coated lenses, it also means that the lens is less susceptible to damage from environmental factors, making it a durable choice for many applications.