HIGH-PRECISION OPTICAL METROLOGY

Video Measuring Systems & 2D/3D Vision Inspection

High-accuracy non-contact geometric dimensioning systems integrating telecentric optics, high-resolution industrial vision, and multi-sensor probe options. Micron-level accuracy for precision hardware, semiconductors, molds, and automotive parts.

OVERVIEW & CORE CAPABILITIES

High-Accuracy Video Measuring Technology

A Video Measuring System, also known as a video measuring machine (VMM) or a two-dimensional (2D/2.5D/3D) video measuring instrument, is a high-precision geometric measurement device based on optical imaging and machine vision technology[cite: 11]. It captures the surface image of a workpiece through an optical lens and, with the aid of professional measuring software, automatically identifies edges and extracts geometric features to perform non-contact precision measurements of dimensions, angles, and geometric form and position tolerances[cite: 11].

It mainly consists of an optical imaging system, a precision motion platform, an industrial camera, a lighting system, and measuring software, and is divided into three categories: manual, semi-automatic, and fully automatic[cite: 11]. The measurement accuracy can reach micron level, and it supports one-click export of measurement data, inspection report generation, and SPC statistical analysis[cite: 11]. Compared with traditional manual measuring tools and projectors, it offers higher measurement efficiency, more stable accuracy, and traceable data, and is widely used for dimensional quality control in the industrial manufacturing field[cite: 11].

Typical Application Industries:

  • Electronics and Semiconductor Industry: Measures PCB pad pitch, chip pin dimensions, FPC line width and spacing, and connector pin positions to control precision machining accuracy[cite: 11].
  • Precision Hardware and Molds: Inspects dimensional tolerances, coaxiality, perpendicularity, and profiles of stamping parts, screws, springs, and mold cavities[cite: 11].
  • Automotive Parts Industry: Measures geometric tolerances of seals, gears, bearings, and connectors to screen out dimensional deviations and ensure perfect assembly fit[cite: 11].
  • Plastic and Rubber Industry: Inspects dimensions, shrinkage rates, and parting-line mismatch of injection-molded components, silicone parts, and sealing rings[cite: 11].
  • Precision Springs and Stamping: Measures spring wire diameter, number of coils, free height, and burr dimensions of stamping parts for batch consistency validation[cite: 11].
  • Scientific Research and Metrology Institutions: High-precision dimensional calibration in laboratories, teaching demonstrations, and form/position error analysis[cite: 11].

The Mikrosize full series covers manual, semi-automatic, and fully automatic machines, adapting to working conditions from workshop sampling inspection to high-precision metrology laboratories[cite: 11]. The whole series adopts high-resolution industrial cameras and telecentric optical light paths with minimal imaging distortion and crisp edges[cite: 11]. Combined with self-developed intelligent measuring software, it supports automatic edge finding, batch programming, and SPC statistical analysis[cite: 11]. Precision linear guides and servo control systems ensure stable movement and accurate positioning[cite: 11]. Optional expansion modules such as UK Renishaw touch probes, laser sensors, and programmable multi-mode light sources meet multi-dimensional inspection requirements[cite: 11].

LIVE OPERATION DEMONSTRATIONS

Video Measuring Machines in Action

Watch real measurement cycles, optical zooming, edge extraction, and coordinate alignment performed on Mikrosize systems.

VMA-3020 Video Measuring System Demo

VMA-3020 Manual System Demo

Precision 300x200mm travel with manual zoom lens and 8-division cold surface illumination[cite: 11].

VMA-4030 Video Measuring System Demo

VMA-4030 Optical Measuring Demo

400x300mm expanded travel distance with intuitive 2.5D/3D feature inspection software[cite: 11].

PRODUCT SHOWCASE

Mikrosize Full-Series Video Measuring Machines

Click on any equipment card to explore detailed technical parameters, travel options, and probe accessories.

Manual & Semi-Automatic Video Measuring Systems

VMA-2010 Manual System

VMA-2010 Manual System

  • Travel: 200 × 100 × 200 mm (X/Y/Z)
  • Accuracy: 2.5 + L/100 μm | Resolution: 0.5 μm
  • 1/3" Color CCD Camera | Optic Zoom: 0.7~4.5x
  • 8-division surface + 256-level contour LED
  • Stage Loading Capacity: 25 kg
VMA-3020 Manual System

VMA-3020 Manual System

  • Travel: 300 × 200 × 200 mm (X/Y/Z)
  • Accuracy: 2.5 + L/100 μm | Resolution: 0.5 μm
  • 1/3" Color CCD Camera | Video: 20~148x
  • Precision Polish Rod & T-Screw Drive
  • 2.5D (VMA-3020) & 3D (VMA-3020P) options
VMA-4030 Manual System

VMA-4030 Manual System

  • Travel: 400 × 300 × 200 mm (X/Y/Z)
  • Accuracy: 2.5 + L/100 μm | Resolution: 0.5 μm
  • Mikromea-M 2.5D / Mikromea-M-P 3D Software
  • 8-division surface LED cold illumination
  • Heavy-duty Granite base: 240 kg net weight
VMA-5040 Manual System

VMA-5040 Manual System

  • Large Travel: 500 × 400 × 400 mm (X/Y/Z)
  • Accuracy: 2.5 + L/100 μm | Resolution: 0.5 μm
  • High-rigidity motion structure | Net: 430 kg
  • Working Distance: 92 mm | View: 8.1~1.3 mm
  • Ideal for larger stamped & molded parts
VMA-6050 Manual System

VMA-6050 Manual System

  • Ultra-large Travel: 600 × 500 × 200 mm (X/Y/Z)
  • Accuracy: 2.5 + L/100 μm | Resolution: 0.5 μm
  • 1/3" Color CCD Camera | Optical: 0.7~4.5x
  • RS-100 high-speed data acquisition
  • Robust granite structure: 670 kg net weight
VMA-F Semi-Auto System

VMA-F Semi-Auto System

  • Travel options: 2010 / 3020 / 4030 / 5040
  • Z-axis motorized Auto-Focus assistance
  • Accuracy: 2.5 + L/100 μm | Resolution: 1 μm
  • Combines manual agility with auto-focus speed
  • 2.5D and 3D probe-ready configurations

CNC Automatic & High-Precision Video Measuring Systems

VMC CNC Video Machine

VMC CNC Video Machine

  • Travel: 3020 / 4030 / 5040 models available
  • Accuracy: E1(x/y) = 2.5 + L/200 μm | Repeat: ±2 μm
  • CNC Automatic Servo motion: X/Y 200 mm/s
  • Hikvision 1/2" Color CCD | Coaxial Zoom Lens
  • Supports UK Renishaw 3D Touch Probe contact measurement
VME / VMK CNC System

VME / VMK CNC System

  • VME (Manual Zoom) & VMK (Auto Motorized Zoom)
  • Optical Scale Resolution: 0.001 mm (1 μm)
  • Patented CNC servo motion controller
  • 8-zone independent surface LED + 256-level contour
  • Full programmable batch unattended inspection
VMU Gantry CNC System

VMU Gantry CNC System

  • Gantry-type structure: 3020 / 4030 / 5040 travels
  • Linear Scale Resolution: 0.5 μm | Accuracy: 2.5 + L/100 μm
  • 1/2" Color CCD with Automatic Zoom (23.5~148x)
  • CNC auto servo drive: X/Y 200 mm/s, Z 50 mm/s
  • 8-zone cold light source with individual segment dimming
VMM High-Precision (2.5μm)

VMM High-Precision (2.5μm)

  • High precision: X/Y ≤ (2.5 + L/200) μm, Z ≤ (4.0 + L/100) μm
  • Linear resolution: 0.5 μm | Travel up to 500x400 mm
  • 0.7~4.5X Motorized Zoom Lens 6.5:1 (up to 182x)
  • USA-made LED cold illumination (5 rings & 8 zones)
  • High-speed motion: X/Y 380 mm/s, Z 100 mm/s
VMH Fixed Gantry System

VMH Fixed Gantry System

  • Fixed Gantry structure: 332 / 442 / 552 / 662 travels
  • X/Y/Z Linear Scale Resolution: 0.1 μm | Accuracy: 2 + L/200 μm
  • High-precision P-grade double-track linear guides
  • Renishaw MCP Probe auto change rack supported
  • Heavy-duty structural load capacity: 30 kg
VMG Large CNC System

VMG Large CNC System

  • Extra-large Travel: 800×1000×200 or 1000×1200×200 mm
  • Accuracy: E1(x/y) = (3.5 + L/100) μm | Resolution: 0.5 μm
  • High-speed CNC servo drive: 300 mm/s
  • 5-ring & 8-division programmable 256-level LED cold light
  • Rigid industrial gantry base: Net weight up to 1200 kg
SELECTION GUIDELINES & ACCESSORIES

Selecting the Ideal Video Measuring System

Model Selection Recommendation:

Application Scenario Key Characteristics Recommended Series
Workshop Patrol & Sampling Small-size basic inspection, incoming parts verification, manual operation, budget priority. VMA Manual Series (2010 to 6050)
Small-Batch Rapid Inspection Multi-variety small batches, semi-automatic motorized Z-axis focus assistance, fast part switching. VMA-F Semi-Automatic Series
Automated Batch Inspection High-volume parts, CNC servo auto-positioning, complex geometric tolerances, SPC output. VMC / VME / VMK / VMU Series
High-Precision Metrology & Lab Micron-level full-dimension calibration, precision tools, strict accuracy standards (≤2.5μm). VMM / VMH / VMG Gantry Series

Essential Optical & Control Accessories:

Mikrosize provides complete proprietary expansion components to adapt your vision measuring machine to specialized manufacturing conditions:

  • Motorized & Manual Zoom Lenses: 6.5:1 ratio optical zoom lenses (LZ-650121, LZ-650104, LZ-63100, and 1" high-resolution LZH-6805-K) with working distances up to 92 mm and resolution down to 2.75 μm.
  • Programmable Surface Light Sources: 8-direction, 16-direction soft-light (UWC6016 for reflective glass/polished metal), 32-direction (UWC6032), 40-direction anti-collision ring lights (UWC6045 with dual laser indication), and RGBW 24-direction electric lifting dome lights (UWC6100) generating over 1 billion color temperatures.
  • Ergonomic Industrial Joysticks: HC2-A (CMM), HC2-B (Optical), and HC3 ergonomic Hall-effect non-contact joysticks with Braille raised blind-press buttons and real-time LCD coordinate feedback.
  • High-Precision Linear Scales & Standards: Enclosed dustproof scales (JCXF / JCXE / JCXG series, resolution down to 0.1 μm) and calibration masters including Class II Glass Scale Rulers (HBL01), White Steel Ring Gauges (roundness 0.0005 mm), and wear-resistant Tungsten/Ceramic Ring Gauges.

Get Complete Metrology Consultation

Contact our application engineers for workpiece feasibility evaluations, travel selection advice, lens/lighting optical configurations, or full inspection report automation.

Factory Direct Telephone: +86-0553-2836939
Technical Inquiry Email: mikrosize@mikrosize.com

Operation Demonstration

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