16-973 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.5 NIR-Plus 600-1050nm

The 16-973 is a high-precision aspheric lens, 15mm in diameter, with a numerical aperture (NA) of 0.5, specifically designed for use in the near-infrared spectrum of 600-1050nm. This lens is sourced from the reputable optical vendor, Edmund Optics.

The lens is crafted from N-SF6 Schott glass, a material known for its excellent optical properties, making it suitable for a wide range of applications. The aspheric design of the lens helps to minimize spherical aberration, a common issue in traditional spherical lenses, thereby improving the overall image quality.

The lens has an effective focal length (EFL) of 15mm, which is the distance from the lens's principal point to the focal point when the lens is focused at infinity. This EFL, combined with the lens's NA, allows for a wide field of view and high light-gathering capability.

The lens features a precision-ground front surface with a coating of edm nirplus600105030, a coating specifically designed for use in the 600-1050nm spectral range. This coating enhances the lens's transmission in this range, reduces surface reflections, and protects the lens from environmental hazards.

The lens has a thickness of 6.21mm at the edge and 8.62mm at the center. The front surface has a radius of curvature of 12.078mm, while the back surface is flat. The lens's design is such that it can be easily integrated into various optical systems, making it a versatile choice for many applications.

According to the vendor, this item is currently in stock, ensuring quick delivery times. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.