28° (36mm)

Field of view (FOV) 28° × 21°
Minimum IR focus distance 0.4 m (1.32 ft.)
Minimum IR–visual alignment distance 0.4 m (1.32 ft.)
Focal length 36 mm (1.42 in.)
Spatial resolution (IFOV) 0.47 mrad
Lens identification Automatic
F-number 1.15