The NEXUS META SMART is a high-performance inverted metallurgical microscope designed for precise examination and analysis of metallic microstructures. It is widely used in foundries and educational organizations.

The microscope is equipped with a finite corrected optical system, trinocular viewing head, and long working distance metallurgical objectives to deliver sharp, high-contrast images. The low-position mechanical stage and coaxial focusing system provide comfortable and accurate operation during sample examination.

The NEXUS META SMART supports magnifications using 5X, 10X, 20X, 50X, and 100X objectives, making it suitable for analysis of cast iron, SG iron, steel, non-ferrous alloys, coatings, and other metallurgical specimens.

Integrated reflected illumination with adjustable LED brightness ensures uniform lighting for clear observation. Optional accessories such as a digital camera and metallographic image analysis software enable image capture, reporting, and advanced microstructure analysis.

Key Technical Specifications

• Finite corrected optical system

• Trinocular viewing head inclined at 45°

• Interpupillary distance: 54–75 mm

• WF10X/18 mm wide-field eyepieces

• Objectives: 5X, 10X, 20X, 50X, 100X

• Quintuple nosepiece

• Mechanical stage: 180 × 155 mm

• XY travel: 75 × 40 mm

• Coarse focus range: 38 mm

• Fine focus precision: 2 µm

• Reflected Koehler illumination

• 5 W LED illumination with brightness control

• Power supply: 90–240 V AC, 50 Hz

• Optional: Polarizer, digital camera, image analysis software

The NEXUS META PRO is a high-performance inverted metallurgical microscope designed for precise examination and analysis of metallic microstructures. It is widely used in forging, heat treatment  and reserch organizations.

NEXUS META PRO offers an infinity colour-corrected optical system with 5X–100X long-working-distance bright/dark-field metallurgical objectives. Its 45° inclined, 360° rotatable trinocular head, large 240 × 250 mm rackless mechanical stage, coaxial fine focusing with 0.002 mm precision, and built-in magnification display provide convenient and precise metallographic examination.

The microscope supports Bright Field, Dark Field, Polarization and DIC observation, making it suitable for detailed examination of metallurgical microstructures, inclusions, defects and surface characteristics. The integrated ECO infrared sensing system helps reduce energy consumption and extend illumination-system life.

Key Technical Specifications

• Optical system: Infinity colour-corrected optical system

• Viewing head: 45° inclined trinocular head, 360° rotatable

• Interpupillary distance: 50–75 mm

• Eyepiece: High-eye-point wide-field plan eyepiece PL10X/22 mm, adjustable diopter; reticle attachment provision

• Objectives: Long-working-distance bright & dark-field plan achromatic metallurgical objectives:
  5X, 10X, 20X, 50X and 100X

• Nosepiece: Inward quintuple bright & dark-field nosepiece with DIC slot and built-in magnification sensor

• Magnification display: Front-mounted magnification display using a built-in sensor

• Stage: Three-layer rackless mechanical stage

  • Size: 240 × 250 mm, Moving range: 50 × 50 mm, Low-position handle knob, X-Y linear rail mechanism

• Focusing: Reflected-frame low-position coaxial focusing system

  • Coarse range: 9 mm, Fine precision: 0.002 mm, Low-position limit and tension adjustment

• Illumination: External power adapter

  • Input: 100–240 V AC, Output: 15 V / 13.4 A, Adjustable light intensity

• Camera adapters: 0.35X, 0.5X, 0.65X and 1X focusing C-mount options

• Contrast/illumination modes: Supports bright field, dark field, polarization and DIC

• Polarization: 360° rotatable analyzer

• DIC: DIC attachment for enhanced surface-relief/height-difference observation

• Filters/accessories: Polarizer, fixed analyzer, rotatable analyzer, filters, high-precision micrometer and DIC attachment

• Energy saving: Intelligent ECO infrared sensing system automatically shuts illumination when no operator is detected for a preset period

• Stage loading: Rackless mechanical stage designed for strong load-carrying capacity