111-0216E 25.4 mm Dia. x 75 mm FL; Uncoated; Double-Convex Lens

The 111-0216E is a high-quality double-convex lens, sourced from EKSMA Optics, a renowned vendor known for their extensive range of optical components. This lens boasts a diameter of 25.4 mm and a focal length of 75 mm, making it suitable for a wide range of optical applications.

The lens is made from BK7 glass, a popular choice due to its excellent optical properties and high transmittance in the visible spectrum. The base shape of the lens is circular, and it features a double-convex geometry, with radii of curvature of 77.1 mm for both the first and second surfaces. This geometry results in a high refractive power, making the lens ideal for focusing or magnifying light.

The lens has an edge thickness of 1.9 mm and a center thickness of 4 mm, providing robustness and durability. The inner and outer radii are both zero, indicating a symmetrical lens design. The lens is uncoated, offering bare glass surfaces that can be used as is or coated according to specific application requirements.

The 111-0216E is designed to work with a wavelength of 546 nm, a common choice for many optical systems. It is currently in stock and available for immediate use or integration into your optical system. For more information, please refer to the vendor's website provided in the weblinks section.