LC4232 12.7 mm Dia. UVFS Plano-Concave Lens; EFL=-100mm Uncoated

The LC4232 is a plano-concave lens with a diameter of 12.7 mm, sourced from Thorlabs. This lens is designed for use with a wavelength of 588 nm and is uncoated. The lens's base shape is circular, and it features a geometry that includes a center thickness of 3.5 mm and an effective focal length (EFL) of -100 mm. The inner and outer radii of the lens are both 0, and its shape is spherical.

The lens is made from UVFS material, identified as MAL-1965 in the Thorlabs material catalog. The 'LC' prefix in the part number indicates that this lens is designed for use in laser applications. The uncoated nature of the lens means that it does not have any additional layers to enhance its optical properties, making it suitable for applications where such coatings may not be necessary or desirable.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use. The website also provides further technical specifications and application notes, which may be useful for those considering this lens for their optical systems.