SLB-50-800P 50.0 mm Dia. x 800.0 mm FL; Plano-Convex Lens Uncoated

The SLB-50-800P is a Plano-Convex lens with a diameter of 50.0 mm and a focal length of 800.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence.

The lens geometry is characterized by its edge thickness of 3.0 mm and center thickness of 3.8 mm. The effective focal length (EFL) is 800.0 mm, and the radius of curvature (R1) is 415.2 mm. The back focal length (BFL) is 797.4 mm, and both the inner and outer radii are 0 mm, indicating a flat surface on the non-curved side of the lens.

The lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. This may result in higher reflective losses, but it also means the lens can be used in a wider range of applications without the risk of coating-specific limitations.

The lens is designed for use at a wavelength of 546.1 nm, making it suitable for applications in the visible light spectrum. Its spherical shape ensures excellent image quality and low distortion, making it a versatile choice for various optical systems.

Please note that the provided weblink is valid and indicates that the lens is in stock, allowing for immediate purchase and use in your optical system.