G052204000 12.5 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=12.5mm Uncoated

This is a G052204000 12.5 mm Dia. N-BK7 Mounted Double-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, which has a focal length (EFL) of 12.5mm, is designed for use in a variety of optical systems and applications.

The lens is made from N-BK7, a type of borosilicate glass known for its excellent optical properties. This material is often used in high-precision applications due to its low coefficient of thermal expansion and high homogeneity. The lens is uncoated, meaning it does not have any additional layers applied to enhance its optical properties.

The lens has a base shape of a circle and a diameter of 12.5mm. The thickness at the edge of the lens is 1mm, while the thickness at the center is 4.5mm. The lens's inner and outer radii are both 0, and it has a spherical shape with radii of curvature of 11.971mm for the first surface and -11.971mm for the second surface.

According to the provided data, this lens is designed to work with a wavelength of 587.6nm. It's important to note that the lens's performance can vary depending on the specific wavelength and angle of incidence of the light it's designed to handle.

The lens is mounted, which means it's already been assembled into a suitable mount for easy integration into optical systems. This can save users time and effort in the assembly process.

The item data indicates that this lens is in stock and available for purchase. For more information, users can refer to the provided weblink, which leads to the product page on Qioptiq's website.