Description
The Metallurgical Microscope YG0668 is a top-of-the-line optical tool designed for precision in industrial quality control, advanced metallographic analysis, and scientific research. This sophisticated microscope features a state-of-the-art infinity optical system, enabling both bright field (BF) and dark field (DF) observation modes for superior clarity. Optional polarization (PL) and differential interference contrast (DIC) functions further enhance its capabilities, making it the ideal instrument for meticulous surface inspections and a range of metallurgical applications. The ergonomic Seidentopf trinocular head, with a 30° inclination and 360° rotation, ensures maximum user comfort during prolonged use.
Market Price
The Metallurgical Microscope YG0668 offers competitive pricing, ranging from $5,921 to $6,000 USD, depending on the selected optional upgrades, including the DIC and polarization systems. This pricing reflects the advanced capabilities and superior craftsmanship of the microscope, which is designed to elevate your laboratory’s capabilities.
Frequently Asked Questions
- What is the main advantage of the YG0668 over standard metallurgical microscopes?
The YG0668 offers both BF and DF observation modes, along with optional polarization and DIC enhancements, making it an exceptionally versatile tool for material science and failure analysis. - Is this microscope compatible with digital imaging systems?
Yes, the trinocular head supports C-Mount and photo adapters, allowing seamless integration with high-resolution digital cameras for documentation and analysis. - Can this microscope be used for industrial applications?
Absolutely. The YG0668 is specifically designed for metallurgical and materials research, making it ideal for microstructure examination, coatings analysis, and defect detection.
Advantages and Disadvantages
Advantages:
- The infinity optical system with BF/DF capabilities delivers detailed metallurgical inspections.
- Trinocular design with 360° rotation allows flexible observation and imaging.
- Powerful Kohler illumination system (100W halogen) ensures high-contrast visualization.
- Five-position nosepiece accommodates multiple LWD plan achromatic objectives.
- Optional PL and DIC systems enhance contrast and material differentiation.
Disadvantages:
- Higher cost compared to standard optical microscopes.
- DIC and PL systems are optional upgrades, increasing the total investment.
- Not suitable for biological applications due to its metallurgical design.
Field Applications
The Metallurgical Microscope YG0668 is widely used in:
- Metallurgy and Material Science – Detailed structural analysis of metals, ceramics, and coatings.
- Industrial Quality Control – Failure analysis and defect detection in industrial components.
- Electronics and Semiconductor Industry – Examination of microelectronics, silicon wafers, and PCBs.
- Forensic Engineering – Investigating fracture patterns and wear analysis in materials.
- Scientific Research – Advanced training in metallography and materials testing.
Recommendations for Optimal Performance
- Regularly clean optical components using high-quality lens-cleaning solutions to maintain imaging precision.
- Use the appropriate contrast mode (BF/DF/PL/DIC) to optimize visibility for specific material types.
- Adjust Kohler illumination properly to ensure uniform brightness and image clarity.
- Store the microscope with a dust cover when not in use to protect optical surfaces.
Technical Specifications
| Model | YG0668 |
| Standard Function | BF-DF |
| Upgrade Function | BF-DF-PL-DIC |
| Features | Infinity BF+DF DIC |
| Optical System | Infinity Plan |
| Head Type | Seidentopf Trinocular |
| Head Inclination | 30° |
| Head Rotation | Head Rotate 360° |
| Head Interpupillary | 40~75mm |
| Head Diopter | Left Tube Adjustable |
| Head Light Path | E50 : P50 |
| Eyepiece Diameter | 30.0mm |
| Nosepiece Features | Inward with DIC Slot |
| Nosepiece Holes | 5 holes |
| Objective Features | LWD Covreless BF+DF DIC |
| Objective Type | Infinity Plan Dark Field Metallurgical |
| Working Stage Features | Size ≥ 140 x 180mm |
| Working Stage Type | 2 Layers Mechanical |
| Focusing Features | Safety Stop Lock Ring Tension Adjustable |
| Focusing Type | Coaxial Coarse & Fine |
| Condenser Features |
Rack & Pinion center adjustable Iris Diaphragm |
| Condenser Type | Swing – Out |
| Condenser N.A | 0.9/0.25 |
| Light Soruce Features | Kohler Illumination Aspheric Collector Halogen 100W |
| Light Source Type | Halogen |
| Power Supply Type | AC 110V-240V |


