49-848 25.4mm Dia. x 38.1mm FL; Plano-Convex Lens Uncoated

The 49-848 is a Plano-Convex lens with a diameter of 25.4mm and a focal length of 38.1mm, sourced from the reputable optical vendor, Edmund Optics. This lens is uncoated, offering users a bare, high-quality optical surface for their specific applications.

The lens's geometry is characterized by a 2.36mm edge thickness and a 7mm center thickness, providing a balance between weight, durability, and optical performance. The base shape is circular, ensuring consistent performance across the entire lens surface.

The 49-848 features a 19.69mm radius of curvature (RoC) for the convex surface, which, in combination with the 33.48mm back focal length (BFL), contributes to the overall optical power and focusing capabilities of the lens. The lens is fabricated from the popular N-BK7 Schott glass, which is known for its excellent optical properties, including high transmittance and low dispersion across a wide range of wavelengths.

This Plano-Convex lens is designed to operate at a wavelength of 587.6nm, making it suitable for applications in the visible light spectrum. The lens features a spherical shape, ensuring consistent optical performance and ease of integration into various optical systems.