Vision Measuring System with Auto Focus Z height measurement

Key Features

  • 1.4 Mega Pixel (1360×1024) Color digital camera
  • 8 x 4 x 5 inch XYZ travel
  • 1 um encoder on XY and 0.2 um encoder on Z
  • Auto Focus on Z axis
  • Navitar 6.5X detent zoom 0.75x-4.5x, magnification 30x-200x, 90mm WD
  • High Power 10x Infinity Objective Lens included for high magnification 300x-2,000x, 15mm WD
  • Manual LED ring, Coaxial light and back light
  • Software Measurement with DRO
  • Dell or HP computer with 22 inch LCD & Windows 7 OS


  • Visa Card
  • MasterCard
  • American Express
  • PayPal



  • Wire bond height measurement
  • Bare printed circuit board (PCB) pad height measurement
  • Any Height and Depth measurement for critical tolerance
  • Z axis measurement by non-contact auto focusing
  • Manual XY measurements for point-to-point, XY, diameter, radius, angle, area, concentric, path length.

Automatic Z height measurement by Auto Focusing

High precision automatic Z height measuring system by non-contact auto focusing method. Manual XY and motorized Z with auto-focus is perfect for wire bond loop height measurement and any Z height or depth measurement with high accuracy.

High resolution image

VMS-845AZ is powerful XYZ 3-axis manual video measuring system. Manual XY CMM measuring machine capability, plus motorized Z-axis with auto-focus to measure Z height precisely. 1.4M CCD digital camera captures rich color and sharp image and it improves the sub-pixel accuracy and throughput.

Auto Focus for Z measurement

The system uses DMS-3000 dimensional measurement and imaging software. The software is designed for manual video measuring system with edge detection and part programming. It provides full vision CMM measuring capability and is easy-to-operate. The stage mapping capability greatly improves the system measurement accuracy. The software also provides broad imaging functions to have a value added on the system.


XYZ Travel 200mm x 100mm x 125mm (8x4x5 in)
Encoder 0.001mm on XY

0.0002mm on Z

Drive Manual XY, Motorized Z with Auto Focus
Camera 1.4 Mega Pixels (1360×1024) Color Digital Camera
Optics 0.7x-4.5x Detent Zoom Lens, Plus 10x High Power Objective 7x-4.5x
Magnification 300x-2,000x Zoom with 10x Objective
Lighting LED Ring Light, Coaxial Light and Sub-stage Back Light
Software DMS-3000
Measurement Functions Distance, Circle, Angle, Area, Width, Length

Digital Readout DRO on computer screen

Software Functions Annotation and images capture for failure analysis or part history documentation

Data analysis directly output to Excel

Overlay features for comparison

Computer Dell mini tower CPU
Monitor 22 inch LCD
Warranty One Year Warranty