111-0510E 50.8 mm Dia. x 100 mm FL; Uncoated; Double-Convex Lens

This is a 111-0510E Double-Convex Lens, sourced from EKSMA Optics, a renowned vendor known for its high-quality optical components. The lens boasts a diameter of 50.8 mm and a focal length of 100 mm, making it suitable for a wide range of optical applications.

The lens is made of BK7, a popular borosilicate crown glass known for its excellent optical properties. This material is characterized by a low refractive index and low dispersion, making it an ideal choice for various optical systems. The lens's geometry features a double-convex shape, with radii of curvature of 102.3 mm for both surfaces. This design allows for efficient light concentration and minimal spherical aberration.

The lens has a central thickness of 8.5 mm and an edge thickness of 2.1 mm, providing robustness and durability. The uncoated surface ensures high light transmission but may result in reduced contrast and increased glare in high-light conditions.

This lens is in stock and available for immediate shipping. For more information, please refer to the vendor's website provided in the weblinks section.