This is a G052306400 10 mm Dia. N-BK7 Mounted Plano-Concave Lens, with a focal length (EFL) of -16mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is spherical in shape, with a base shape of a circle. It has a diameter of 10mm and a center thickness of 1.5mm. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties.
The lens is coated with Qio Silver RAGV 45 on both the front and back surfaces, which enhances its performance in specific wavelengths. The coating is designed to provide high reflectivity and durability, making the lens suitable for various applications.
The lens is mounted, which adds to its convenience and ease of use. It is currently in stock and available for purchase. For more information, you can refer to the vendor's website through the provided weblink.