KPX585 25.4 mm Dia. x 62.9 mm FL; Uncoated; Plano-Convex Lens

The KPX585 is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 62.9 mm, sourced from the renowned optical component vendor, MKS/Newport. This lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties and wide transparency range.

The lens's geometry is characterized by a thickness of 3 mm at the edge and 5.57 mm at the center, with a base focal length of 59.23 mm and an effective focal length of 62.9 mm. The lens's shape is spherical, with a radius of curvature of 32.627 mm on the convex side. The inner radius is 0 mm, indicating a flat surface on the other side.

This lens is uncoated, meaning it does not have any anti-reflective or other coatings. While coatings can enhance the performance of lenses by reducing reflections, increasing transmission, or providing other benefits, uncoated lenses can be a cost-effective solution for applications where such enhancements are not necessary.

The lens is designed to work with a wavelength of 546.1 nm, a common reference wavelength in the optical industry. It is important to note that the performance of the lens can vary depending on the wavelength of the light it is used with.