48-652 5.0mm Dia. x 7.5mm FL; Uncoated; Plano-Convex Lens

The 48-652 is a 5.0mm diameter, 7.5mm focal length Plano-Convex lens, sourced from the renowned optical components manufacturer, Edmund Optics. This uncoated lens is designed for use in a wide range of optical applications, thanks to its high-quality Schott N-SF11 glass and precise spherical geometry.

The lens's base shape is circular, with a diameter of 5.0mm and a thickness at the edge of 1.34mm, transitioning to a center thickness of 1.9mm. The effective focal length (EFL) is 7.5mm, making it suitable for applications requiring a compact, high-performance lens. The lens's radius of curvature (R1) is 5.89mm, and the back focal length (BFL) is 6.43mm, providing a clear understanding of the lens's optical properties.

The lens is made from Schott N-SF11 glass, a popular choice for its excellent optical properties and versatility. The glass has a refractive index of approximately 1.78321 at 587.6nm, making it ideal for use in a wide range of wavelengths.

Notably, this lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. This feature also allows for customization, ensuring the lens meets the unique needs of various optical systems.