This Plano-Convex lens, model PLCX-25.4-20.6-C, is a high-quality optical component sourced from CVI Laser Optics. It is a Spherical Lens, specifically a Plano-Convex lens, designed with a Circular base shape. The lens has a diameter of 25.4 mm and a thickness at the edge of 0.9 mm, while the center thickness is 5.3 mm. The Effective Focal Length (EFL) of this lens is 40 mm.
The lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens is designed for a wavelength of 546.1 nm. The lens's shape is spherical, and it does not have any coating, as indicated by the empty 'coating' field in the item data.
The item data also indicates that this lens is in stock and the vendor's website provides a PDF document with more detailed specifications. This lens is a great option for those looking for a high-quality, uncoated Plano-Convex lens for use in laser applications.