L-PCC020 12.5 mm Dia. Plano-Concave Lens; EFL=-60mm Uncoated

The L-PCC020 is a plano-concave lens with a diameter of 12.5 mm, making it a compact yet powerful optical component. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical elements. The lens is designed with a center thickness of 1.5 mm, providing a sturdy base for integration into various optical systems.

The L-PCC020 features an effective focal length (EFL) of -60 mm, indicating its diverging nature. This makes it ideal for applications that require beam expansion or divergence, such as in laser systems or imaging applications. The lens's concave surface is defined by a radius of curvature (R1) of -31.008 mm, contributing to its unique optical properties.

The lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. This material is particularly suitable for applications in the visible spectrum, with a specified wavelength of 587.6 nm.

Notably, the L-PCC020 is uncoated, meaning it does not have any anti-reflective or protective coatings. While this may result in higher reflective losses, it also means the lens can be easily integrated into existing optical systems without concerns about coating compatibility.