G052118400 12.7 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=500mm

This is the G052118400 12.7 mm Dia. N-BK7 Mounted Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, which has a plano-convex geometry, is designed for use in a wide range of optical systems and applications.

The lens features a 12.7 mm diameter and a thickness of 2.9 mm at the edge, increasing slightly to 3 mm at the center. It boasts an effective focal length (EFL) of 500 mm, making it suitable for use in systems that require a longer focal length. The lens is made from N-BK7, a popular optical glass known for its excellent optical properties, including a high Abbe number and low dispersion.

The G052118400 lens is coated with Qio Silver RAGV 45 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency and quality of the optical system in which it is used.

The lens is spherical in shape, a common geometry for optical lenses due to its ease of manufacture and versatility. The front surface of the lens has a radius of curvature of 260.39 mm, while the back surface is flat. The lens is mounted, making it ready for immediate use in optical systems.

According to the vendor's website, this lens is currently in stock, ensuring quick delivery for those who need it. The website also provides further technical details and specifications, as well as options for customization.