SLB-25.4-500P 25.4 mm Dia. x 500.0 mm FL; Plano-Convex Lens Uncoated

The SLB-25.4-500P is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 500.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a high-quality glass known for its excellent optical properties.

The lens geometry is characterized by its diameter, thickness edge, and thickness center. The diameter is 25.4 mm, the thickness edge is 2 mm, and the thickness center is 2.3 mm. The effective focal length (EFL) is 500 mm, and the radius of curvature (R1) is 259.5 mm. The back focal length (BFL) is 498.4 mm, and both the inner and outer radii are 0 mm.

This lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. While this may result in a higher level of light scattering and reflection, it also means that the lens is more cost-effective and versatile, as it can be used in a wider range of applications without the need for specialized coatings.

The lens is designed for use at a wavelength of 546.1 nm, making it suitable for a wide range of optical systems and applications. Its spherical shape ensures excellent light transmission and focus, making it an ideal choice for applications that require high-quality imaging or light control.