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Automatic line width and distance measuring instrumentCJ-LG-200
After developing and etching the inner or outer layer of the PCB, measure the line width/line spacing/line width upper and lower width/circle/pad/PAD/etc. within the camera's field of view
Measurement accuracy: ±1um(300X or more)
Optical lenses: Auto-zoom lens + continuous zoom
Focusing method: Autofocus
Field of view:MAX: X3.5mm – Y3mm
Magnification: 70X,100X,200X,300X,400X,500X
Measurable linewidth range: 15-2400um