86-923 75.0mm Dia. x 200.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, with a diameter of 75.0mm and a focal length of 200.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically catering to the wavelength range of 750-1550nm.

The lens is made from the high-quality material, N-BK7 Schott, which is known for its excellent optical properties and durability. The lens features a spherical shape, with a front radius of curvature of 129.21mm and a back focal length of 246.74mm. The lens has a center thickness of 4.94mm and an edge thickness of 2.5mm, providing a robust structure for various applications.

The lens comes with a standard NIR II coating on both the front and back surfaces, ensuring optimal performance in the NIR II spectrum. This coating is provided by Edmund Optics under their EDM NIR-II STD CURVE, which is designed to enhance the lens's transmission and reduce unwanted reflections in the NIR II range.

This lens is an excellent choice for applications that require high-quality imaging or light transmission in the NIR II spectrum, such as biomedical imaging, night vision, and spectral analysis. With its high-quality materials, precise geometry, and advanced coating, this lens promises reliable and efficient performance.