
Meiji Techno MC-70 Trinocular Reflected Light Brightfield/Darkfield Tool Makers/Measuring Microscope
- Versatile Observation Modes: Supports Brightfield, Darkfield, and simple Polarization, allowing for comprehensive inspection of diverse metallurgical samples.
- Precision Measurement: Equipped with Mitutoyo Digimatic Micrometer heads featuring serial output for seamless SPC (Statistical Process Control) data integration.
- Modular Optical Design: Built with high-quality metallurgical components available in both binocular and trinocular configurations to suit visual or imaging needs.
- Industrial-Grade Stability: Features a durable, heavy-duty stand and high-precision X-Y stages for vibration-free measurement of small components.
- Advanced Imaging Ready: Fully compatible with digital CMOS, CCD, and 35mm photomicrography systems for professional-grade documentation and training.
- Global Power Compatibility: Available in 110V or 220V versions with options for incident or transmitted illumination.
Note: Mitutoyo Digimatic Indicators (MTI164-164 for X & Y axis and MTI543-392 for Z axis) are shown for illustration only and must be purchased separately.
MC-70 & MC-70T Series: High-Precision Metallurgical Measuring Microscopes
The MC-70 & MC-70T Series represents the pinnacle of industrial metrology, combining research-grade metallurgical observation with precision tool-making measurement capabilities. Engineered for the most demanding manufacturing environments, these compound microscopes feature an Infinity Corrected Optical System (F=200mm) and a rugged, heavy-duty stand designed for stability and accuracy.
Whether you are analyzing new material properties or performing high-tolerance inspections, the MC-70 Series provides the versatility of 2-axis and 3-axis electronic digital readouts (inch/metric) and seamless integration with Mitutoyo Digimatic micrometer heads for SPC applications.
Advanced Observation Capabilities
This series is uniquely equipped to handle complex surface analysis through three primary contrast methods:
Brightfield & Darkfield Observation
Brightfield: The standard for metallurgical inspection, providing high-resolution images where contrast is created by light absorbance in dense areas of the sample.
Darkfield: By excluding unscattered light, this method renders the background dark, making surface defects, scratches, and grain boundaries on metallurgical samples pop with high contrast.
Simple Polarizing Light
Equipped with polarizing plates and filters, the MC-70 series converts natural light into linearly polarized light. This is essential for identifying birefringent materials, reducing internal reflections, and analyzing specific crystalline structures in modern alloys.
Technical Features & Specifications
- Optical System: Infinity Corrected (ICOS™) F=200mm with a reversed quintuple nosepiece.
- Included Objectives: High-performance Planachromat Epi M5X, M10X, M20X, and M50X.
- Precision Measurement: X and Y ports designed to accept Mitutoyo MTI164-164 Digimatic Indicators (50mm range).
- Z-Axis Ready: Includes mounting brackets for Mitutoyo MTI543-392 indicators for height and depth measurements.
- Illumination: Standard 150W Vertical Koehler Illuminator (Optional LED version available).
- Ergonomics: Computer-Aided Design (CAD) with low-positioned coarse and fine focus controls for long-term user comfort.
Metrology and Tool-Maker Integration
The MC-70 (Binocular) and MC-70T (Trinocular) are more than just microscopes; they are measuring stations. By utilizing the integrated digital readouts and Mitutoyo micrometer heads, operators can export data directly for Statistical Process Control (SPC), ensuring manufacturing quality remains within strict tolerances.
| Component | Specification |
|---|---|
| Eyepieces | Focusing 10X with cross-line reticle for precise alignment. |
| Filter Set | Blue Clear, Green Clear, ND8, and Polarizing filters included. |
| Head Type | Comfortable viewing head with built-in depolarizer. |
| Brand | Meiji Techno |
|---|---|
| Recommended For | 0 |
| Trinocular Tube Focusable? | No |
| Parfocal | No |
| Focus Controls Graduated? | No |
| Stage Range Graduated? | No |
| Includes Eyepieces? | No |
| Includes Eyecups? | No |
| Included Objectives Parfocal Adjustable? | No |
| Reticles Available? | No |
| Case Included? | No |
















