091-0125R-2000 12.7 mm Dia. N-BK7 Protected Silver Plano-Concave Spherical Mirror; t=6mm 400nm

This product is a curved mirror (concave) with a base shape of a circle, offered by EKSMA Optics. It boasts a diameter of 12.7 mm and a thickness edge of 6 mm, making it a compact and robust option for various applications. The mirror's effective focal length (EFL) is -1000 mm, and its radius of curvature (R1) is -2000 mm, indicating a strongly curved surface that can effectively focus or diverge light.

The mirror is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. This material is widely used in laser applications due to its low auto-fluorescence and high homogeneity.

The mirror's coating is EKS 0025protsil 4000 on the front side, which is a protected silver coating. This type of coating is chosen for its high reflectivity in the visible and near-infrared regions, as well as its durability and resistance to tarnishing.

The mirror's shape is spherical, which is the most common and simplest type of curved mirror. Spherical mirrors are easy to manufacture and provide good image quality, making them a versatile choice for various optical systems.

According to the vendor's website, this item is currently in stock, ensuring quick delivery and availability for immediate use.