This is a Plano-Convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as 67-463-INK, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens has a base shape of a circle, with a diameter of 6.0mm. The lens's edge thickness is 1.4mm, while the center thickness is 2.0mm. The effective focal length (EFL) of the lens is 15.0mm, making it suitable for a variety of optical applications.
The lens's front and back surfaces are coated with Edmund Optics' standard NIR-II coating, ensuring optimal performance in the NIR II spectrum. The lens's first radius of curvature (R1) is 7.75mm, and the back focal length (BFL) is 13.68mm.
The lens is made of N-BK7 Schott glass, a common material in optical applications due to its excellent optical properties and wide transparency range. The lens's shape is spherical, a common geometry in optical systems due to its ease of manufacturing and versatility.
This lens is in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.edmundoptics.com/f/nir-ii-coated-plano-convex-pcx-lenses/14105/.