Zoom Lens

High-resolution & long working distance: PZ-Z65
The ultimate high-definition optical zoom lens, telecentric design to reduce the chromatic aberration and distortion as much as possible.
Model PZ-Z65
Optical maximum magnification 0.7x~4.5x (zoom ratio 6.5:1)
Working distance 90±2mm
Focus adjustment 0~3mm
Magnification 0.7x 2x 4.5x
Depth of visual field 1.9mm 0.28mm 0.1mm
NA 0.03 0.072 0.085
Resolution 11.0um 4.7um 4.0um
TV distortion 0.13% 0.01% 0.01%
Operation solution All models: zoom, zoom and detent, coaxial, motorized zoom(pulse control system), fine focus, motorized fine focus (pulse control)
Maximum compatible camera 2/3
Installing C mount
Depth of field is referring to the 1/2�� CCD camera, a considerable level of vision 320TV lines resolution for the calculated value (image plane may allow the disorder circle:40 um)
The resolution refers to the theory of the wave length of 550nm.