110-5209E 25.4 mm Dia. x 75 mm FL; Uncoated; Plano-Convex Lens

The 110-5209E is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 75 mm. This lens is sourced from EKSMA Optics, a reputable vendor known for their high-quality optical components. The lens is made of CAF2 (MgF2) material, specifically the Mal-1963 variant, which is well-suited for various optical applications due to its excellent transparency and durability.

The lens's geometry is characterized by a thickness of 3 mm at the edge and 5.7 mm at the center. It has an inner radius of 0 mm and an outer radius of 0 mm, indicating a plano surface on one side and a curved surface on the other. The curvature of the curved surface is defined by a radius of 31.4 mm.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, its base material, CAF2, already possesses high transparency across a wide spectrum, making it a suitable choice for many applications.

The lens is designed to work with a wavelength of 2940 nm, making it suitable for applications that operate within this wavelength range. It is important to note that the lens's performance may vary depending on the specific conditions of its application.