22-755 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=9.5mm; NA=0.66 NIR-Plus 600-1050nm

The 22-755 is a high-precision aspheric lens, boasting a 12.5mm diameter and a numerical aperture (NA) of 0.66. This lens is designed for use in the near-infrared spectrum, specifically for wavelengths between 600 and 1050nm.

The lens is crafted from N-SF6 Schott, a high-quality optical material known for its excellent transmission properties in the near-infrared region. This makes the 22-755 an ideal choice for applications that require high-resolution imaging or precise focusing in this spectral range.

The aspheric design of the lens helps to minimize spherical aberration, a common issue in traditional spherical lenses. This results in improved image quality, with sharper focus and higher contrast. The lens also features a high NA, which allows for a larger light-gathering capacity, further enhancing its performance in low-light conditions.

The 22-755 comes with a front and back coating of EDM NIRPlus600105030. This coating is specifically designed for use in the near-infrared spectrum, providing enhanced transmission and reduced reflection. This can help to improve the overall efficiency and performance of your optical system.

The lens has an effective focal length (EFL) of 9.5mm, making it suitable for a wide range of applications. It also features a center thickness of 7.7mm and an edge thickness of 4.96mm, providing robustness and durability.

This lens is available from Edmund Optics and is currently in stock, making it a readily available solution for your optical needs. For more information, please refer to the provided weblink.