G052110329 12.5 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=25mm 1064nm

This is a G052110329 12.5 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics. The lens is made of N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. The lens features a plano-convex geometry, meaning one side is flat (plano) and the other side is curved (convex).

The lens has an effective focal length (EFL) of 25mm, which is the distance from the lens's center to the focal point where light rays converge. This makes it suitable for applications that require moderate magnification and a wide field of view.

The lens has a diameter of 12.5mm and a thickness of 1.4mm at the edge, increasing to 3mm at the center. This asymmetry in thickness is a common characteristic of plano-convex lenses, designed to minimize spherical aberration and improve optical performance.

The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This anti-reflection coating reduces light loss due to reflection, enhancing the lens's transmittance and overall efficiency. The coating is specifically designed for use with 1064nm wavelength, making this lens ideal for applications in the near-infrared spectrum.

The lens is mounted, making it ready for immediate use in optical systems. The item data indicates that this lens is in stock and available for purchase, with a direct weblink provided for convenience.