Meiji Techno EMZ-5TRH/BLACK Microscope Head, Trinocular, Zoom Stereo, WD 93mm, 0.7X-4.5X

Meiji Techno EMZ-5TRH/BLACK Trinocular Stereo Zoom Microscope Head

The Meiji Techno EMZ-5TRH/BLACK is a high-eyepoint trinocular stereo zoom microscope head designed for precision inspection, documentation, and imaging applications. Engineered for laboratory, industrial, educational, and quality control environments, it combines high-resolution stereoscopic optics with flexible camera integration and comfortable long-term viewing.

Built around Meiji Techno's proven Greenough optical system, the EMZ-5TRH/BLACK delivers sharp, high-contrast 3D images with excellent depth of field and image flatness. Its high-eyepoint design provides an extended eye relief of 20.9mm, making it particularly well suited for users who wear glasses and for extended observation sessions.

The trinocular configuration allows seamless integration with digital, analog, and SLR camera systems for image and video capture. When the beam splitter is engaged, 100% of the light from the left optical path is directed to the phototube while maintaining viewing through the right eyepiece, supporting efficient microscopy documentation and analysis workflows.

With a 0.7X-4.5X zoom range and a generous 93 mm working distance, the EMZ-5TRH/BLACK provides the flexibility needed for electronics inspection, manufacturing quality assurance, life science applications, specimen examination, and other tasks requiring clear stereoscopic visualization and ample workspace beneath the microscope.

Its modular design supports a wide range of optional auxiliary lenses, eyepieces, stands, and camera adapters, allowing users to customize magnification, working distance, and imaging capabilities for specialized applications.

Specifications & Capabilities:

• Model: EMZ-5TRH/BLACK
• Microscope Type: Trinocular stereo zoom microscope head
• Optical System: Greenough stereo optics
• Zoom Range: 0.7X-4.5X
• Zoom Ratio: 6.5:1
• Magnification Range: 7X-45X with optional 10X high-eyepoint eyepieces (MA522)
• Extended Magnification Range: 2.1X-270X with optional auxiliary lenses and eyepieces
• Working Distance: 93 mm
• Extended Working Distance Range: 34mm-251mm with optional optics
• Eye Relief: 20.9 mm high-eyepoint design
• Field of View: 32mm-5.1mm
• Eye tube Inclination: 45°
• Interpupillary Distance: 54mm-75mm
• Dioptric Adjustment: Dual, +/- 5 diopters
• Trinocular Port Size: 23.2mm I.D. / 25.2mm O.D.
• Head Rotation: 360°
• Construction: Cast aluminum alloy body with brass objective lens components
• Zoom Control: Bilateral graduated zoom knobs
• Mounting Compatibility: Fits 84.5mm diameter focus holders
• Camera Integration: Compatible with a wide range of digital, analog, and DSLR imaging adapters
• Optional High-Eyepoint Eyepieces: MA522 (10X), MA818 (15X), MA819 (20X)
• Optional Accessory: MA906 rubber eye guards

Designed for Imaging, Inspection, and Documentation

The EMZ-5TRH/BLACK trinocular microscope head is designed for users who require both direct observation and digital image capture. The dedicated trinocular port supports microscopy photography and video recording, making it an excellent solution for documentation, reporting, training, research, and process verification.

Its stereo zoom design produces erect, unreversed images with natural depth perception, helping users perform detailed inspections, assembly work, failure analysis, and sample evaluation with confidence.

Comfort for Extended Use

Unlike standard microscope heads, the Meiji Techno EMZ-5TRH/BLACK features a high-eyepoint optical design that provides additional clearance between the observer and the eyepieces. This improves comfort for eyeglass wearers and reduces viewing fatigue during extended microscope sessions.

Combined with adjustable interpupillary distance and dual diopter adjustment, the system can be tailored to individual users for a more comfortable viewing experience.

Flexible, Modular Configuration

The EMZ series is known for its adaptability. The EMZ-5TRH/BLACK is compatible with a broad selection of auxiliary lenses, stands, eyepieces, and imaging accessories, allowing users to configure a stereo microscope system that matches their specific workflow.