This is a PLCC-50.8-51.5-UV, a 50.8 mm diameter Plano-Concave Spherical Lens, specifically designed for UVFS (UV Fused Silica) Laser Grade applications. The lens is uncoated, offering a high level of transparency and compatibility with a wide range of laser systems.
The lens features a concave radius of -51.5 mm, providing a negative focal length (EFL) of -100 mm. This makes it suitable for applications that require light convergence or divergence. The lens has a center thickness of 2 mm, offering a good balance between durability and light transmission.
The lens is made from UVFS, a material known for its excellent transmission properties in the UV spectrum. This makes it ideal for applications that use UV lasers, such as spectroscopy, bio-medical imaging, and material processing.
The item data also provides a catalog number, PLCC-50.8-51.5-UV, which can be used for easy reference and ordering. The vendor is CVI Laser Optics, a reputable manufacturer of optical components. The weblink provided leads to a PDF catalog with more detailed specifications.