This is a Plano-Convex Lens, type L14PCX100-05-2, sourced from Standa, a renowned vendor in the optical industry. The lens is spherical in shape, with a base shape of a circle, designed to focus or disperse light without any chromatic aberration.
The lens has a diameter of 12.7 mm and a thickness of 2.5 mm at the edge, while the center thickness is 3 mm. The effective focal length (EFL) of this lens is 100 mm, making it suitable for applications that require a longer focal length. The lens's inner radius is 0, and the outer radius is also 0, indicating a plano surface on one side and a convex surface on the other.
The lens is made of UVFS Mal-1965, a material specifically designed for use in the ultraviolet region of the spectrum. The wavelength of this lens is 355 nm, further emphasizing its use in UV applications.
Notably, this lens is uncoated. Coatings are often applied to lenses to reduce reflection, increase transmission, or provide other desirable optical properties. However, this lens, in its uncoated form, offers excellent optical quality and clarity.
For more information about this lens, including its availability and pricing, please refer to the vendor's website provided in the item data.