The 48-709-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 5.0mm, is designed for use in the near-infrared spectrum, specifically between 600-1050nm, as indicated by its NIR I coating. The lens has a front and back coating of edm nir-i std curve, which enhances its performance in the specified wavelength range.
The lens's geometry is characterized by its edge thickness of 1.0mm and center thickness of 1.87mm. The effective focal length (EFL) is 5.0mm, and the radius of curvature (R1) is 4.02mm. The back focal length (BFL) is 3.96mm, and both the inner and outer radii are 0mm. The lens is made of n-lasf44 schott material, which is known for its excellent optical properties in the near-infrared spectrum.
According to the vendor's information, this lens is in stock and available for immediate purchase. The item data also provides a weblink to the vendor's page for more detailed information and specifications. This lens is a great option for those needing a high-performance, near-infrared lens for their optical systems.