110-0271E 25.4 mm Dia. x 2000 mm FL; Uncoated; Plano-Convex Lens

The 110-0271E is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 2000 mm. This lens is sourced from EKSMA Optics, a renowned vendor in the optical components industry. The lens is made of BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties, including a low refractive index and low dispersion.

The lens's geometry is characterized by its plano-convex shape, where one side is flat (plano) and the other side is curved (convex). The radius of curvature of the convex side is 1037.4 mm. The lens has a thickness of 2.9 mm at the edge and 3 mm at the center. The inner and outer radii are both zero, indicating that the lens does not have any additional curvature beyond the plano and convex surfaces.

The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This makes it suitable for applications where such coatings are not required or desirable.

The lens is designed to work with a wavelength of 546 nm, a common wavelength used in many optical applications. It is a spherical lens, meaning it has a spherical surface, which is a common shape for optical lenses due to its ease of manufacturing and good optical performance.