17-002 25mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.83 SWIR-Plus 900-1700nm

The 17-002 is a high-precision aspheric lens, designed and manufactured by Edmund Optics, a leading provider of optical components. This lens boasts a 25mm diameter and a 0.83 numerical aperture (NA), making it an ideal choice for applications that require high resolution and light-gathering capabilities.

The lens is made from N-SF6 Schott glass, a material known for its excellent transmission properties in the short-wave infrared (SWIR) region, specifically between 900 and 1700nm. This makes the 17-002 particularly suitable for applications in fields such as thermal imaging, spectroscopy, and night vision.

The lens features an effective focal length (EFL) of 15mm, which, combined with its high NA, allows for a wide field of view and high image quality. The aspheric design further enhances the lens' performance, correcting spherical aberration and other optical aberrations that can degrade image quality.

The 17-002 is coated with Edmund Optics' SWIR-Plus coating, which is specifically designed for use in the SWIR region. This coating enhances the lens' transmission properties, reducing reflection and increasing the amount of light that passes through the lens.

In terms of dimensions, the lens has a thickness of 3.31mm at the edge and 10.4mm at the center. The front and back surfaces of the lens are coated with the same SWIR-Plus coating, ensuring optimal performance from both sides.

The lens is currently in stock and available for purchase through the Edmund Optics website. With its high-quality materials, advanced design, and superior performance, the 17-002 is a reliable and versatile choice for a wide range of SWIR applications.