This product is a Plano-Convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as 38-599-INK, boasts a diameter of 15.0mm and a focal length of 50.0mm, making it suitable for a wide range of optical applications.
The lens is constructed from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The base shape of the lens is circular, and it features a plano-convex geometry, where one side is flat, and the other side is curved. This geometry allows for efficient light concentration and minimal spherical aberration.
The lens's coating is another notable feature. It is coated with YAG-BBAR, a type of anti-reflection coating that operates within the wavelength range of 500-1100nm. This coating reduces surface reflections, enhancing the lens's transmission efficiency and overall performance.
The item data also indicates that the lens is 'inked', suggesting that it has markings for identification or alignment purposes. However, the exact nature and location of these markings are not specified in the provided data.