LA5817 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=100mm Uncoated

The LA5817 is a Plano-Convex lens with a diameter of 25.4 mm, sourced from the reputable optical components manufacturer, Thorlabs. This lens is designed for use with a wavelength of 588 nm and features an effective focal length (EFL) of 100 mm, making it suitable for a wide range of optical applications.

The lens is made from Calcium Fluoride (CaF2) material, specifically identified as "caf2 mal-1963" in the material database. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum, making it an ideal choice for applications that require high transmission across a broad wavelength range.

The LA5817 has a spherical shape, with a radius of curvature (R1) of 43.4 mm for the convex surface. The lens has a thickness of 2 mm at the edge and 3.9 mm at the center. Notably, this lens does not have any coating, which may affect its performance in certain applications. However, its uncoated nature can be advantageous in situations where minimal reflection is required.

The item data indicates that this lens is in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.