PLCX-25.4-772.6-C 25.4 mm Dia. N-BK7 Laser Grade Plano-Convex Lens; EFL=1500mm Uncoated

This is the PLCX-25.4-772.6-C, a Plano-Convex lens with a 25.4 mm diameter, sourced from CVI Laser Optics. The lens is made of N-BK7 Schott, a popular material in the laser optics industry due to its excellent optical properties and high damage threshold. This lens is specifically designed for use in laser applications, boasting a high-quality surface finish that ensures optimal performance.

The lens has a focal length of 1500mm, indicated by the EFL (Effective Focal Length) parameter. This makes it suitable for applications that require a long focal length. The radius of curvature is 772.6 mm, and the lens has a thickness of 3.9 mm at the edge and 4 mm at the center. The lens's geometry is spherical, with no inner or outer radius, indicating a plano surface on one side and a curved surface on the other.

The lens is uncoated, meaning it does not have any anti-reflective coatings. While this may result in higher Fresnel reflections, it also means the lens can be used in a wider range of wavelengths, making it a versatile choice for many applications.

The lens is in stock and available for immediate shipping. For more detailed specifications, please refer to the vendor's catalog, which can be found at https://www.idexot.com/media/wysiwyg/cms-pages/pdf/2-Spherical_Lenses.pdf.