G311386000 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=100mm Uncoated

The G311386000 is a high-quality double-convex lens, boasting a 12.7 mm diameter and a focal length of 100mm. Manufactured by Qioptiq Photonics, this lens is made from the renowned N-BK7 glass, a borosilicate crown glass known for its excellent optical properties.

The lens features a base shape of a circle, with a thickness of 2.6mm at the edge and 3mm at the center. The double-convex design, characterized by two convex surfaces (R1: 102.92, R2: -102.92), allows for superior light gathering and focusing capabilities. The inner and outer radii are 0, indicating a symmetrical lens design.

This lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. While this may result in a higher level of light scattering and potential loss, it also means the lens is more cost-effective and suitable for applications where such coatings are not necessary.

The lens is designed to operate at a wavelength of 587.6 nm, making it suitable for a wide range of applications, including but not limited to, imaging, metrology, and beam shaping. The item data provided does not specify any additional coatings or treatments, indicating that this lens is in its most basic form.