86-922 75.0mm Dia. x 150.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

This is a Plano-Convex Lens, sourced from Edmund Optics, designed for use in the near-infrared spectrum, specifically for wavelengths between 750nm and 1550nm. The lens has a diameter of 75.0mm and a focal length of 150.0mm, making it suitable for a variety of applications that require high-quality imaging in the NIR II range.

The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This material ensures high transmission in the visible and near-infrared regions, making it ideal for use in applications such as biomedical imaging, optical communication, and surveillance.

The lens features a standard coating on both the front and back surfaces, specifically the 'edm nir-ii std curve'. This coating is designed to enhance the lens' performance in the NIR II range, improving transmission and reducing unwanted reflections. The coating also provides protection against environmental factors, ensuring the lens maintains its performance over time.

The geometry of the lens is carefully designed to provide optimal performance. The lens has an inner radius of 0mm and an outer radius of 0mm, with a thickness at the edge of 2mm and a thickness at the center of 5.07mm. The radius of curvature (R1) is 103.36mm, and the back focal length (BFL) is 196.66mm. These parameters ensure the lens provides a high-quality image with minimal distortion and aberration.