SLB-25.4B-200P 25.4 mm Dia. x 200.5 mm FL; Double-Convex Lens Uncoated

The SLB-25.4B-200P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications.

The lens features a diameter of 25.4 mm and a thickness of 2 mm at the edge, with a center thickness of 2.8 mm. It boasts an effective focal length (EFL) of 200.5 mm, making it suitable for applications requiring a longer focal length. The first radius of curvature (R1) is 207.6 mm, while the second radius (R2) is -207.6 mm, indicating its double-convex nature. The back focal length (BFL) is 199.6 mm.

The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It is designed to operate at a wavelength of 546.1 nm. The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.

The lens's geometry and material make it suitable for various applications, including imaging, beam shaping, and laser applications. However, users should consider the lens's specifications and their application requirements to ensure a proper fit.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.