110-5545E 50.8 mm Dia. x 1500 mm FL; Uncoated; Plano-Convex Lens

The 110-5545E is a Plano-Convex lens with a diameter of 50.8 mm and a focal length of 1500 mm. This lens is sourced from EKSMA Optics, a renowned 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 applications due to its excellent optical properties.

The lens's geometry is characterized by a thickness of 4.5 mm at the edge and 5 mm at the center. It has a spherical shape, with a radius of curvature (R1) of 627.3 mm for the curved surface. The lens's inner and outer radii are both zero, indicating a plano surface on one side and a curved surface on the other.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. While coatings can be beneficial in reducing reflection, increasing transmission, and protecting the lens surface, an uncoated lens can be suitable for certain applications where such features are not required.

The lens is designed to operate at a wavelength of 2940 nm, making it suitable for applications that require precise optical performance at this specific wavelength.