This is a Plano-Convex Lens, type 45-471, with a diameter of 6.0mm and a focal length of 24.0mm, specifically designed for the visual to near-infrared spectrum (VIS-NIR) range of 400-1000nm. The lens is sourced from the reputable vendor, Edmund Optics.
The lens is made of the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including low dispersion and high transmission in the visible and near-infrared regions. The lens has a spherical shape, with a front surface radius (R1) of 12.4mm and a back focal length (BFL) of 23.01mm.
The lens features a thickness of 1.13mm at the edge and 1.5mm at the center, providing a robust structure while maintaining a sleek profile. The lens is coated with a broadband anti-reflection coating, edm visnir0sp2002000, on both the front and back surfaces, enhancing its transmission capabilities and reducing unwanted reflections.
The lens's geometry and coating make it suitable for a wide range of applications, such as optical systems, imaging devices, and spectroscopy instruments, where high-quality images and precise measurements are required in the VIS-NIR spectrum. The lens is currently in stock, as indicated by its weblink status, making it readily available for immediate use.