SLB-25.4-200P 25.4 mm Dia. x 200.0 mm FL; Plano-Convex Lens Uncoated

The SLB-25.4-200P is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 200.0 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 commonly used in optical applications due to its excellent optical properties.

The lens geometry is characterized by its spherical shape, with a radius of curvature (r1) of 103.8 mm for the convex surface. The lens has an effective focal length (EFL) of 200.0 mm and a back focal length (BFL) of 198.2 mm. The thickness at the edge of the lens is 2.0 mm, while the center thickness is 2.8 mm. The lens does not have any coating, as indicated in the item data.

The lens is uncoated, which means it does not have any anti-reflective coating. This may result in some light being reflected off the lens surface, which could be a consideration depending on the specific application. However, uncoated lenses can be more cost-effective and are often sufficient for many applications.

The item data also indicates that this lens is in stock and available for purchase, as confirmed by the valid weblink status. For more detailed information or to make a purchase, users can visit the provided weblink.