This is a Plano-Concave Lens, type Spherical, with a circular base shape and a diameter of 12.7 mm. The lens has a center thickness of 6 mm and an effective focal length (EFL) of -1000 mm at a wavelength of 1064 nm. The inner and outer radii are both 0, and the lens is made of UVFS material with the Mal-1965 ID.
The lens is coated with Qio HP Nbar Arhs-Yag on both the front and back surfaces, providing enhanced durability and performance. The lens is sourced from Qioptiq Photonics, a reputable vendor in the optical industry. According to the vendor's website, the lens is currently in stock, ensuring quick delivery upon order.
This lens is suitable for various applications that require a Plano-Concave lens with specific parameters. Its high-quality coating and reliable vendor make it a trustworthy choice for optical projects.