PLCX-12.7-50.0-UV 12.7 mm Dia. UVFS Laser Grade Plano-Convex Lens; EFL=100mm Uncoated

This is the PLCX-12.7-50.0-UV, a 12.7 mm diameter Plano-Convex lens, specifically designed for UVFS laser applications with a center wavelength of 266 nm. The lens is sourced from CVI Laser Optics, a reputable vendor known for their high-quality optical elements.

The lens is uncoated, which means it does not have any additional layers to enhance or alter its optical properties. This can be beneficial in certain applications where the natural properties of the material are desired. However, it's important to note that uncoated lenses can be more susceptible to environmental factors such as dust, moisture, and scratches, which can affect their performance over time.

The lens has an effective focal length (EFL) of 100mm, which is the distance from the lens's principal point to the focal point when the lens is focused at infinity. This is a crucial parameter in lens selection as it directly impacts the beam's convergence or divergence.

The geometry of the lens includes a thickness of 3.59mm at the edge and 4mm at the center. The lens's inner and outer radii are 0, indicating a plano-convex shape, where one side is flat, and the other side is curved. The curvature of the lens is defined by a radius of 49.97mm.

The lens is made from UVFS, a material with a refractive index suitable for UV applications. The material ID is MAL-1965, which can be used for further reference or to cross-check compatibility with other optical components.