43-397 2.0mm Dia. x 2.0mm FL; Uncoated; Plano-Convex Lens

The 43-397 is a 2.0mm diameter Plano-Convex lens with a focal length of 2.0mm, sourced from Edmund Optics. This uncoated lens is designed for use in spherical applications and features a base shape of a circle.

The lens has a thickness of 0.48mm at the edge and 0.8mm at the center, providing a balanced profile for various optical applications. The effective focal length (EFL) is 2.0mm, which is the distance from the lens's center to the point at which light rays converge.

The lens's first radius of curvature (R1) is 1.7mm, and the back focal length (BFL) is 1.57mm. The inner and outer radii are both 0mm, indicating a uniform curvature throughout the lens.

The lens is made from n-lasf9 Schott, a high-quality optical material known for its excellent transmittance and durability. It is designed to work with a wavelength of 587.6nm, making it suitable for a wide range of applications in the visible light spectrum.

Please note that this lens does not have any coating, which may affect its performance in certain applications. It is always recommended to check the specific requirements of your application before selecting an optical component.