Lens Calculation for Pro & Smart Series Cameras

Calculating the focal length
Camera series
Sensor width Sensor height
 mm  mm
Working distance Object size
 mm  mm
Focal length
 mm
       
Calculating the field of view (FOV, HFOV, VFOV)
Camera series
Sensor width Sensor height
 mm  mm
Focal length
 mm
FOV (diagonal) HFOV (horizontal)
 deg  deg
VFOV (vertical)
 deg
       
Calculating the image field width
Working distance HFOV (horizontal)
 mm  deg
Image field width
 mm
       
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