SLB-25-90P 25.0 mm Dia. x 90.0 mm FL; Plano-Convex Lens Uncoated

The SLB-25-90P is a Plano-Convex lens with a diameter of 25.0 mm and a focal length of 90.0 mm, sourced from the renowned optical component manufacturer, OptoSigma. This lens is made of the high-quality material, n-BK7 schott, which is known for its excellent optical properties and durability.

The lens geometry features a convex shape on one side, with a center thickness of 3.7 mm and an edge thickness of 2 mm. The inner and outer radii are both 0 mm, indicating a uniform curvature. The effective focal length (EFL) is 90 mm, and the back focal length (BFL) is 87.6 mm. The radius of curvature (R1) is 46.71 mm.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can be advantageous in certain applications where specific reflectance properties are required.

The lens is currently in stock and can be purchased directly from the OptoSigma website using the provided weblink. This lens is a versatile and reliable option for various optical applications, offering high-quality performance and durability.