EMZ-5H, Stereo Zoom Binocular Microscope Head, Magnification (0.7X-0.45X), W.D. 93mm (3.66″)

Key Components

  • EMZ-5H Binocular Head – The main optical unit that provides zoom magnification (0.7×–4.5×) and produces a clear 3D image using Greenough stereo optics.

Optical Performance

  • Zoom Range: 0.7× – 4.5× (zoom ratio ~6.5:1)
  • System Magnification: ~7× to 45× with 10× eyepieces (MA522 required)
  • Working Distance: 93 mm (3.66 in) — plenty of space between the objective and the subject for manipulation or tools.
  • Sharp, high-contrast stereo images
  • Excellent depth of field for 3D specimen viewing

What It Does

The Meiji Techno EMZ-5H is a binocular stereo zoom microscope head designed to deliver clear, three-dimensional images for detailed inspection and precision work. It features a 0.7x–4.5x zoom range (7x–45x magnification when used with 10x eyepieces), high-eyepoint optics for comfortable viewing—especially for eyeglass wearers—and a 93mm working distance that provides ample space for handling tools or samples. A stereo zoom microscope head is used to produce a clear, three-dimensional (3D) magnified view of objects while allowing the user to smoothly adjust magnification through a zoom range. Unlike standard compound microscopes, it provides depth perception, making it ideal for working on solid objects rather than thin slides.

 

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NOTE: The versatility of a Meiji Techno Stereo Microscope is the ability to pick from a wide range of components to adapt to your unique application:
• Stereo Microscope Body (Zoom, Turret or Fixed)
• Eyepieces (Requires 2 of identical magnification)
• Stand (Pole stands, rigid arm stands, boom stands, heavy duty boom stands, wide surface stands or articulated arm stands)
• Illumination Source (Fiber optic halogen, fiber optic LED, fluorescent ring or LED illumination)
• Auxiliary Lens (Optional)

Made In Japan

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SKU: emz-5h-binocular-zoom-stereo-body Category:

Description

EMZ-5H: Binocular Microscope Head

EMZ-5H: Microscope Head

The EMZ-5H is a new and improved high eyepoint model with an eye relief of 20.9mm designed for microscopists and for people who wear glasses. It is specially designed to give the user more clearance between their eyes and the microscope. The high eyepoint models also use a newly designed eyepiece with a wider designed lens to compliment the required high eyepoint models (MA522 10X, MA818 15X, MA819 20X). Optional rubber eye guards (MA906) are also available.

The EMZ-5H body delivers sharp, high-contrast images and an excellent zoom range of 6.5:1 that provides exceptionally high-resolution images all throughout the zoom range. This EMZ-5H model has a ½” (12.7mm) more field of view than the standard EMZ-5 model ideal for eyeglass users but also compatible for all. The EMZ-5H employs Greenough optics for improved image flatness and contrast. As a result, images are brighter and more distinct even at the periphery of the field of view. With the large zoom range, the EMZ-5H offers high resolution observation in precision-oriented semi-conductor, medical device and routine inspection. In addition to its compact design and versatility, a wide variety of auxiliary lenses and stands are available to allow the user to customize their desired working distance to adapt to almost any application. Suitable for eyeglass users.

EMZ-5H: Microscope Head

The EMZ-5H High Eyepoint Binocular Stereo Zoom Body is a precision-engineered microscope component designed to deliver exceptionally clear, high-contrast imaging with a versatile 6.5:1 zoom range (0.7×–4.5×) and a comfortable 93 mm working distance, ideal for detailed inspection in semiconductor, medical device, and routine lab applications. Featuring Greenough optics for improved image flatness and brightness, this high eyepoint model offers extended eye relief (~20.9 mm) that provides extra clearance for eyeglass wearers while maintaining sharp resolution throughout the entire zoom range. Its sturdy cast aluminum construction with a 360° rotatable binocular head, interpupillary and dioptric adjustments ensures ergonomic use and adaptability, while the requirement for paired MA522 10× high eyepoint eyepieces allows customization for specific magnification needs.

Body: Trinocular, Rotatable 360°, Cast Aluminum Alloy Construction
Trinocular Port: 23.2mm I.D, 25.2mm O.D
Zoom Ratio: 6.5:1
Zoom Range: 0.7x – 4.5x
Zoom Knobs Markings: 0.7, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5
Zoom Control: Dual, graduated, bilateral
Magnification: 7x – 45x (10x eyepieces)
Objective Lens: Brass Construction
Field of View: 32mm – 5.1mm
Working distance: 93mm
Eyetube Inclination: 45°
Eyepieces: High Eyepoint 10x, (MA522- Paired) (required – not included)
Interpupillary Distance: 54mm – 75mm
Dioptric Adjustment: Dual (+/- 5 diopters)
Extended Mag Range: 2.1x – 270x (With optional auxiliary lenses and eyepieces)
Extended Working Distances: 34mm – 251mm (With optional auxiliary lenses and eyepieces)
Mounting: Fits 84.5mm Diameter Focus Holders
Auxiliary Lenses: MA517 – 0.5x W.D. 150mm (5.9″), MA526 – 0.75x W.D. 97mm (3.8″), MA507 – 1.5x W.D. 49mm (1.9″), and MA511 – 2x W.D. 34mm (1.3″) (optional)

EM STEREO SERIES BROCHURE

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Additional information

Specifications

Includes:
• Trinocular Body (EMZ-5H)
• Meiji Techno Dust Cover (MA703)
• EMZ Meiji Techno Instruction Manual
• Limited Lifetime Warranty Card

Product Information:
Manufacturer: MADE IN JAPAN
Warranty: LIMITED LIFETIME WARRANTY

Details

Modular Flexibility:
EMZ Series zoom stereo microscopes are most the rugged microscopes from Japan and tailored to fit the needs of each and every customer. Modular design enables the user to engineer their own custom solution for virtually any application, selecting components from the widest range bodies, stands, eyepieces, supplementary lenses, illuminators, camera adapters, and accessory components available in the microscope industry today.

Superb Optics:
Multi-coated optical components, free form chromatic and spherical aberration, provide crystal-clear, high resolution images. The Greenough optical design provides superior erect, unreversed, stereoscopic images, rich in contrast, brightness and correct in their original color. Excellent depth of field and a flat image rendition are also characteristic of the EMZ Series product line.

Rugged Dependability:
All-metal aluminum alloy microscope bodies and components with chemical resistant finishes guarantee stability and rugged dependability for a lifetime of day-in and day-out use. Superior craftsmanship, quality components and materials result in long-lasting, high-performance products.

Ergonomic Design:
All EMZ Series zoom stereo microscope bodies feature a compact lightweight design. Every stereo body features adjustment diopter tubes and interpupillary distance adjustment. Observation tubes are inclined at 45°, 60° or 90° for convenient fatigue free viewing depending on the application, A range of fixed of tilting focus blocks are available to mount the microscope body onto existing O.E.M. equipment. A choice of Zoom, Turret or Fixed magnification bodies with various working distances, optional auxiliary objectives and eyepieces, multiple adjustable stands, versatile illumination systems, and auxiliary components allow the end user to design a system to fulfill their specific requirements.

Applications:
EMZ Series zoom stereo microscopes are the prefect modular microscope systems for a multitude of applications ranging from biological and industrial fields to educational and training situations. A wide variety of professional groups currently use the EM series product to their advantage: Biologist, Physicians, Geologists, Engineers, Dentists, Dental Technicians, Veterinarians, Paleontologists, Entomologists, Gemologists, Educators, Scientific Researchers, Quality Control Personnel, Quality Assurance Personnel, Assemblers, Forensic Document Examiners, Art Restoration Experts, Textile Specialists, Wire and Die Manufacturers, Environmental Specialists, Ophthalmic Specialists, Dermatologists, Metrology Personnel, Tool and Die Professionals, Circuit Board Rework and Repair Personnel, Aquaculture Professionals, Embryo Transplant Professionals, Horticultural Experts, Exterminators, Fish and Wildlife Departments, U.S. Customs Service, Semiconductor Manufacturers, Foresters, Pharmaceutical Manufacturers, Electroplating Specialist, Ballistics Experts, and more!