This is a Plano-Concave Lens from Standa, a renowned vendor in the optical industry. The lens, identified as 14PCV125-05-2, is a spherical lens with a base shape of a circle. It has a diameter of 12.7 mm and a thickness that varies from 3 mm at the edge to 2.7 mm at the center.
The lens is designed with an effective focal length (EFL) of -125 mm, indicating its concave nature. The radius of curvature for this lens is -59.5125 mm. The lens does not have any coating, as indicated in the item data.
This lens is made from UVFS Mal- 1965, a material specifically designed for use in the ultraviolet region of the spectrum, with a wavelength of 355 nm. The lens is in stock and available for immediate purchase, as indicated by its valid weblink status.
For more information about this lens, including detailed specifications and purchasing options, please visit the vendor's website using the provided weblink.