LA1238 N-BK7 Plano-Convex Lens; Dia:75.0 mm; f=100.0 mm Uncoated

The LA1238 N-BK7 Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of optical equipment. This lens, with a diameter of 75.0 mm, is designed to focus light at a focal length of 100.0 mm, making it suitable for a wide range of optical applications.

The lens is made of N-BK7, a type of borosilicate glass known for its excellent optical properties. This material is often used in high-precision optical systems due to its low coefficient of thermal expansion and high homogeneity. The lens's geometry is spherical, with a plano-convex shape, meaning one side is flat while the other is curved. This design allows for efficient light collection and focusing.

The geometry of the lens includes a thickness of 3 mm at the edge and 19.2 mm at the center. The radius of curvature (R1) is 51.5 mm, and the back focal length (BFL) is 87 mm. The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, it can be customized with various coatings upon request.

The lens is currently in stock and can be purchased directly from the vendor's website. It is a versatile component that can be used in various applications, including imaging systems, beam shaping, and laser applications. With its robust design and high-quality materials, the LA1238 N-BK7 Plano-Convex Lens is a reliable choice for any optical system.