114-0112E 12.7 mm Dia. x -60 mm FL; Uncoated; Double-Concave Lens

The 114-0112E is a double-concave spherical lens with a diameter of 12.7 mm and a focal length of -60 mm, making it a negatively powered lens. This lens is sourced from EKSMA Optics, a reputable vendor in the optical components industry. The lens's concave-concave base shape is circular, contributing to its compact design.

The lens's geometry is meticulously crafted, with a thickness of 3 mm at the edge and 2.6 mm at the center. The inner and outer radii are 0 mm, indicating a symmetrical curvature. The effective focal length (EFL) of -60 mm is measured from the center of the lens, which is the point where the lens's optical power is concentrated.

The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The wavelength for this lens is 546 nm, which falls within the visible light spectrum.

Notably, this lens is uncoated, meaning it does not have any anti-reflective or other surface treatments. While this may result in higher reflectivity, it also means the lens can be used in a wider range of applications without the risk of coating interference.

For more information and to check the availability of this lens, please visit the vendor's website using the provided weblink.