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Navitar Fixed SWIR Lenses

Navitar's fixed focal length SWIR Hyperspectral lenses are specifically designed for SWIR (short wave infrared) cameras and applications. Lenses are available in 8 mm, 12.5mm, 16mm, 25mm, 35mm and 50mm focal lengths. These lenses are ideal for a variety of imaging applications where SWIR cameras are employed such as perimeter surveillance, food sorting, toll-way monitoring, border and port security, quality control or aerial imaging.

  • Specially coated for optimized imaging in the SWIR wavelength.

  • Constructed for rugged environments.

  • Standard thumb screws for locking focus and iris functions.

  • Designed to cover 1" (16 mm diagonal) sensors.

  • High resolution images and transmission in the 700 nm - 1900 nm wavelength of 75% or better.

Resolv4K SWIR Zoom Lens

Resolv4K SWIR Zoom Lens

Navitar also offers the Resolv4K SWIR Zoom Lens option which was designed not only for superior visible wavelength axial color correction, but dramatically increased wavelength focusing ability. Larger aperture lens attachments significantly increase the usable FOV for coaxial lighting option. The SWIR option goes further beneath the surface to see damage and defects in food and silicon wafer inspection, among other applications.


Focal Length8mm12.5mm16mm25mm35mm50mm
Focus ControlManualManualManualManualManualManual
Focusing range from front of lens (m)0.1 - inf.0.3 - inf.0.3 - inf.0.3 - inf.0.3 - inf.0.5 - inf.
F Stop1.4 - 161.4 - 161.4 - 1.61.4 - 1.61.4 - 1.61.4 -1.6
Iris ControlManualManualManualManualManualManual
Object Area (mm) at M.O.D. (HxV) 1"147 x 110.5307.5 x 230.5227 x 170.5192 x 144133.5 x 100.1140.8 x 105.6
Object Area (mm) at M.O.D. (HxV) 1/2"73.6 x 55.2153.6 x 115.2113.6 x 85.296 x 7266.7 x 5070.4 x 52.8
Object Area (mm) at M.O.D. (HxV) 2/3"101.2 x 75.9211.2 x 158.4156.2 x 117.1132 x 9991.8 x 68.896.8 x 72.6
Weight (g)205160150135135210