17-416 15mm Dia. N-SF6 Precision NIR Aspheric Lens; EFL=15mm; NA=0.5 Uncoated

The 17-416 is a precision NIR (Near-InfraRed) Aspheric Lens, manufactured by Edmund Optics. This lens is designed for use with a wavelength of 1550nm, and features a base shape of Circular, with a diameter of 15mm. The lens is made from N-SF6 Schott, a high-quality glass material known for its excellent optical properties.

The lens has an effective focal length (EFL) of 15mm, and a numerical aperture (NA) of 0.5. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. The lens has a center thickness of 5mm and an edge thickness of 2.45mm.

The lens's geometry is defined by several parameters. The inner radius is 0, while the outer radius is also 0. The lens has a front diameter of 0, with an extremely small eccentricity (e front) of 2.973328e-05, and a flattening factor (f front) of -1.051753e-08. The aspheric coefficients (k1, k2) are -9.98 and 0, respectively.

This lens is suitable for a variety of applications that require high-precision optics in the NIR spectrum. Its uncoated design makes it suitable for applications where the natural properties of the glass material are desired. The lens's compact size and high numerical aperture make it an excellent choice for imaging and beam shaping applications.

Please note that the lens is in stock and available for immediate shipping, as indicated by the "weblink status" in the item data. For more information, please refer to the vendor's website using the provided weblink.