SLB-20-50P 20.0 mm Dia. x 50.0 mm FL; Plano-Convex Lens Uncoated

The SLB-20-50P is a Plano-Convex lens with a diameter of 20.0 mm and a focal length of 50.0 mm, sourced from the reputable vendor OptoSigma. This lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence.

The lens geometry features a convex shape on one side, with a center thickness of 4.0 mm and an edge thickness of 2.0 mm. The radius of curvature for the convex side is 25.95 mm, and the back focal length is 47.4 mm. The lens is uncoated, offering a cost-effective solution for applications where coating is not required or preferred.

This lens is designed for use at a wavelength of 546.1 nm, making it suitable for a wide range of applications in fields such as imaging, metrology, and beam shaping. Its Spherical shape ensures high-quality imaging and low distortion, making it an excellent choice for applications requiring high precision.

Please note that the lens is circular, allowing for flexibility in its orientation and use. The provided web link leads to the vendor's page, where you can find more information about this product, including its availability and pricing.