L-PCX170 22.4 mm Dia. Plano-Convex Lens; EFL=80mm Uncoated

The L-PCX170 is a Plano-Convex lens with a diameter of 22.4 mm, sourced from the renowned optical component vendor, Ross Optical. This lens is specifically designed for use in systems where a large beam diameter is required, and the curvature of the lens needs to be minimized.

The lens features an effective focal length (EFL) of 80mm, making it suitable for a wide range of applications that require moderate magnification. The EFL is a critical parameter in lens selection, as it directly influences the field of view and the size of the image produced.

The L-PCX170 is made from N-BK7 Schott glass, a popular material for optical components due to its excellent optical properties and high damage threshold. The lens has a refractive index of 1.5168 at the wavelength of 587.6 nm, which is a common reference wavelength in optical design.

The lens geometry includes a thickness of 2 mm at the edge and 3.5 mm at the center. The large center thickness provides structural rigidity to the lens, reducing the risk of deformation under load. The lens has a plano-convex shape, meaning one side is flat (plano) and the other side is curved (convex). This shape is often used in optical systems where a large beam diameter is required, and a simple lens design is preferred.

The lens does not come with any coating, as indicated by the empty 'coating' field in the item data. However, users can request custom coatings based on their specific requirements. Coatings can be used to reduce surface reflections, increase transmission, or provide protection against environmental factors.