Trinocular microscopes with a top light port are used for detailed 3D inspection, documentation, and surface analysis of small objects, especially when both viewing and recording are important. The trinocular design lets a user observe through the eyepieces while a camera simultaneously captures images or video, which is useful in research, teaching, quality control, and repair work where findings need to be saved or shared. The top light (incident illumination) shines light directly onto the sample’s surface, making it much easier to see fine surface details like scratches, cracks, textures, solder joints, or reflective features that wouldn’t be visible with light coming from below. Because of this combination, these microscopes are widely used in electronics inspection, manufacturing, materials science, forensic work, and biological labs—any situation where you need clear magnified views, accurate surface detail, and the ability to document what you see.

Description

EMZ-8TRU: Trinocular Microscope Head + MA502: Eyepieces + F: Focus Block + BD-M-LED: Stand

EMZ-8TRU: Microscope Head
The EMZ-8TRU zoom body offers direct light to all three viewing ports simultaneously. The EMZ-8TRU has a special inlet for a single arm fiber optic light guide which allows illumination to be paralleled to the optic path which are designed for observing objects that are normally difficult to see under oblique incident-light illumination such as holes or cracks, scratches on metal surfaces, IC chips and liquid crystal patterns. The EMZ-8TRU is designed for high-contrast images and an excellent zoom range of 6.5:1 that is parfocalled all throughout the zoom range. The EMZ-8TRU includes Greenough optics for improved image flatness and contrast which results in brighter images at the periphery of the field of view. The EMZ-8TRU offers erect and unreversed stereoscopic images as well. Its modular versatility complements a wide variety of auxiliary lenses and stands that are available to allow users to customize their desired working distance to almost any application. Photomicrography made easy with over 300 available digital, analog and SLR camera adapters.

MA502: Eyepieces
Included is the MA502 Super Widefield Eyepiece 10X (pair) with 25mm reticle mount Field No. 23.0, Eye Relief 16.0, Focal Length 25.0

F: Focus Block
Focusing holder with rack and pinion mount that allows smooth, precise focusing over 55mm of travel. Coarse focus mechanism incorporates a slip clutch and tension adjustment. Fits 20mm diameter, 71mm long mounting post. The 84.2mm diameter opening accepts all EM Series stereo bodies.

BD-M-LED: Stand
BD-M-LED is a wide surface LED Brightfield/Darkfield stand for applications that require transmitted oblique illumination or angle light is required. This is a popular stand for protein crystallography, equine or bovine embryo transfer. This specialized stand contains a reflection mirror in the base that is rotatable which allows the LED illumination to hit the sample at oblique angles. This stand is a simple and popular method for rendering unstained and transparent specimens clearly visible, small aquatic organisms, oocytes, have refractive index ranging from 1.4-1.2 which has a negligible difference from their surrounding aqueous medium. This type of specimens are ideal candidates for observation with darkfield illumination techniques. The mirror can also slide forward and back to provide maximum light angle control. There is a locking ring once a desired angle is reached.

EMZ-8TRU: Microscope Head

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: 104mm
Eyetube Inclination: 45°
Eyepieces: 5x, 7.5x, 10x, 12.5x, 15x, 20x, and 30x (optional)
Interpupillary Distance: 54mm – 75mm
Dioptric Adjustment: Dual (+/- 5 diopters)
Extended Mag Range: 2.45x – 202.5x (With auxiliary lenses and eyepieces)
Extended Working Distances: 57mm – 250mm (With auxiliary lenses and eyepieces)
Auxiliary Lenses: 0.28x (300mm), 0.35x (250mm), 0.44x (184mm), 0.5x (174mm), 1.5x (57mm), and 2x (36.6mm) (optional)
Mounting: Fits 84.5mm Diameter Focus Holders
Top Light Port: 12.2mm Inlet for Single Arm Fiber Optic Light Guide

MA502: Eyepieces

Included is the MA502 Super Widefield Eyepiece 10X (pair) with 25mm reticle mount Field No. 23.0, Eye Relief 16.0, Focal Length 25.0

F: Focus Block

F Coarse Focus Block/Holder fits 20mm diameter pole, 84.2mm Inner Diameter Ring for all EM Series

F Coarse Focus Block/Holder is a focusing holder with rack and pinion mount that allows smooth, precise focusing over 55mm of travel. Coarse focus mechanism incorporates a slip clutch and tension adjustment. Fits 20mm diameter, 71mm long mounting post. The 84.2mm diameter opening accepts all EM Series stereo bodies.

BD-M-LED: Boom Stand

BD-M-LED Pole Stand with Rotatable Mirror and LED Lighting

BD-M-LED is a wide surface LED Brightfield/Darkfield stand for applications that require transmitted oblique illumination or angle light is required. This is a popular stand for protein crystallography, equine or bovine embryo transfer. This specialized stand contains a reflection mirror in the base that is rotatable which allows the LED illumination to hit the sample at oblique angles. This stand is a simple and popular method for rendering unstained and transparent specimens clearly visible, small aquatic organisms, oocytes, have refractive index ranging from 1.4-1.2 which has a negligible difference from their surrounding aqueous medium. This type of specimens are ideal candidates for observation with darkfield illumination techniques. The mirror can also slide forward and back to provide maximum light angle control. There is a locking ring once a desired angle is reached.

The EM Series stereoscopes can be mounted on the BD-M-LED stand for transmitted Brightfield / Darkfield LED illumination. This features a rotatable sliding mirror which also slides back and forth to direct the light at an appropriate angle. Ideal for many biological applications but works even for gemology, due to the ability to adjust the angle of illumination with the rotatable sliding mirror. With 20 mm post (Requires F focus block or any 20mm focus block.) Base Dimensions: 330mm (13″) wide by 280mm (11″) deep by 85mm (3.37″) high.

•Brightfield/Darkfield pole type stand
•94.5mm clear glass stage plate
•Automatic voltage sensing powersupply (110v-220v)
• Wide surface stand can accomodate 3-4 petri dishes
• Front slope for comfortable hand placement
• LED rheostat intensity control
• Rotatable and sliding mirror
• Locking ring for mirror angle placement
• Accepts 20mm focus blocks such as the F, FX, FC models
• Can accomodate EMZ-Zoom, EMT-Turret and EMF-Fixed stereo microscope bodies

BD-M-LED Info:
Stand: Base Dimensions: 330mm (13″) wide by 280mm (11″) deep by 85mm (3.37″) high
MA569: 94.5mm diameter glass stage plate
MA593: Two stainless steel stage clips Illumination Port: LED transmitted light darkfield illumination

Stereo Terminology

OPTIONAL ILLUMINATOR ACCESSORIES AVAILABLE FOR THIS CONFIGURED SYSTEM

RINGLIGHTS (OPTIONAL)
Model	MA962	MA964	MA961D/S/ESD (SLIMLINE)	MA961D/40 (40 LEDs)	MA961D/80/ESD (80 LEDs)	MA305/100

Light Type	LED	LED	LED	LED	LED	Fluorescent
White Light Options	Daylight	Daylight	Daylight, Cool White, Warm White	Daylight, Cool White, Warm White	Daylight, Cool White, Warm White,	Daylight, Warm White
Number of Bulbs	56	60	40	40	80	1
Wattage	3.5W	10W	4W	N/A	5W	8W
Input	100V-240V	100V-240V	100V-240V	100V-240V	100V-240V	100V-240V
Output	12V DC, 0.5A	10W	24V, -0.75A 18W max	24V, -0.75A 18W max	24V, -0.75A 18W max	8W
Inner Diameter	57mm (2.24″)	54.6mm (2.15″)	66.8mm (2.63″)	66.8mm (2.63″)	66.8mm (2.63″)	48mm (1.89″)
Outer Diameter	95.5mm (3.76″)	90mm (3.54″)	101mm (4.01″)	97mm (3.81″)	105mm (4.11″)	90mm (3.54″)
Height	31.75mm (1.25″)	22.8mm (0.9″)	28mm (1.09″)	26mm (1.02″)	26mm (1.02″)	15.8mm (0.662″)
Length	133.8mm (5.27″)	90mm (3.54″)	135mm (5.30″)	151mm (5.94″)	125mm (4.92″)	109mm (4.29″)
Needs Adapter Mount for EMZ Series (MA302)	Yes	No	Yes	No	No	Yes
Needs Adapter Mount for RZ Series (MA308)	Yes	No	Yes	No	No	Yes

DUAL ARM FIBER OPTIC ILLUMINATORS (OPTIONAL)
Model	FL151	FT191	FL-5000-DG	FQ151	FQ-5000-DG	TPI6IL

Light Type	Halogen	Halogen	LED	Halogen	LED	LED
Input	115 V AC (230 V AC available)	120 V AC (230 V AC available)	110 V AC (240V available)	115 V AC (220V available)	110 V AC (220V available)	90-264 VAC
Wattage	150 Watt, 21 V	150 Watt, 21V	150 Watt, 21V	150 Watt, 21V	150 Watt, 21V	5 Watt
Output	1750 Lumens at fiber optic plane	200 Watt (Max)	2000+ Lumens (12.7mm aperture)	150 Watt	80 Watt	500 Lumens
Fuse Type	3 Amp, 3A slow blow	2, 5 Amp slow blow	0.5A-1.2A	3Amp	2Amp	N/A
Color Temperature	3200K	3200K	5000K	3250K	5000K-8300K	6500K
Input Fiber Diameter	15mm or 25mm (optional)	15mm or 25mm (optional)	15mm or 25mm (optional)	15.8mm (0.625″) (other sizes available)	15.8mm (0.625″)	N/A
Light Guide Length	584mm (23″) self-supporting	584mm (23″) self-supporting	584mm (23″) self-supporting	609mm (24″) obedient arm	609mm (24″) obedient arm	482.60 mm (19″)
Active Fiber Bundle	0.20″ (5mm)	0.31″ (8mm)	0.20″ (5mm)	0.265” (4.76mm)	0.265” (4.76mm)	N/A
Dimensions	6.8” (W) X 5” (H) X 8.3” (D)	8” (W) X 4.75” (H) X 7” (D)	7.0” (W) X 4.9” (H) X 8.8” (D)	7.0” (W) X 6.5” (H) X 7.5” (D)	4.75″ (W) X 6″ (H) X 9″ (D)	4.68″ (Diameter) x 19 ¾ ” (L) x 2.20 (Base Height)
Weight	7.75lbs	13.5lbs	6lbs	7.5lbs	7 lbs	5.25lbs

ANNULAR ARM FIBER OPTIC ILLUMINATORS (OPTIONAL)
Model	FL152	FT192	FL-5000-RL	FQ152	FQ-5000-DG

Light Type	Halogen	Halogen	LED	Halogen	LED
Input	115 V AC (230 V AC available)	120 V AC (230 V AC available)	110 V AC (240V available)	115 V AC (220V available)	110 V AC (220V available)
Wattage	150 Watt, 21 V	150 Watt, 21V	150 Watt, 21V	150 Watt, 21V	150 Watt, 21V
Output	1750 Lumens at fiber optic plane	200 Watt (Max)	2000+ Lumens (12.7mm aperture)	150 Watt	80 Watt
Fuse Type	3 Amp, 3A slow blow	2, 5 Amp slow blow	0.5A-1.2A	3Amp	2Amp
Color Temperature	3200K	3200K	5000K	3250K	5000K-8300K
Input Fiber Diameter	15mm or 25mm (optional)	15mm or 25mm (optional)	15mm or 25mm (optional)	15.8mm (0.625″) (other sizes available)	15.8mm (0.625″)
Light Guide Length	914.4mm (36″)	914.4mm (36″)	914.4mm (36″)	914.4mm (36″)	914.4mm (36″)
Active Fiber Bundle	9.5mm (0.373”)	10mm (0.394″)	9.5mm (0.373”)	9.45mm (0.371″)	9.45mm (0.371″)
Diameter Ring Aperture	60.2mm (2.37″)	60mm (2.36″)	60.2mm (2.37″)	60mm (2.36″)	60mm (2.36″)
Dimensions	6.8” (W) X 5” (H) X 8.3” (D)	8” (W) X 4.75” (H) X 7” (D)	7.0” (W) X 4.9” (H) X 8.8” (D)	7.0” (W) X 6.5” (H) X 7.5” (D)	4.75″ (W) X 6″ (H) X 9″ (D)
Weight	7.75lbs	13.5lbs	6lbs	7.5lbs	7 lbs

SINGULAR ARM FIBER OPTIC ILLUMINATORS (OPTIONAL)
Model	FL153	FT193	FL-5000-SG

Light Type	Halogen	Halogen	LED
Input	115 V AC (230 V AC available)	120 V AC (230 V AC available)	110 V AC (240V available)
Wattage	150 Watt, 21 V	150 Watt, 21V	150 Watt, 21V
Output	1750 Lumens at fiber optic plane	200 Watt (Max)	2000+ Lumens (12.7mm aperture)
Fuse Type	3 Amp, 3A slow blow	2, 5 Amp slow blow	0.5A-1.2A
Color Temperature	3200K	3200K	5000K
Input Fiber Diameter	15mm or 25mm (optional)	15mm or 25mm (optional)	15mm or 25mm (optional)
Light Guide Length	457.2mm (18″)	508mm (24″)	457.2mm (18″)
Active Output Fiber Bundle	6.35mm (0.25″)	6.35mm (0.25″)	6.35mm (0.25″)
Dimensions	6.8” (W) X 5” (H) X 8.3” (D)	8” (W) X 4.75” (H) X 7” (D)	7.0” (W) X 4.9” (H) X 8.8” (D)
Weight	7.75lbs	13.5lbs	6lbs

EM STEREO SERIES BROCHURE

(CLICK TO DOWNLOAD FULL BROCHURE)

Additional information

Specifications	Includes: • Trinocular Body (EMZ-8TRU) • 10X Eyepiece (MA502) • Boom Stand (BD-M-LED) • Coarse Focus Block (F) • Meiji Techno Dust Cover (MA703) • Rubber Eyeguards/Eyeshields (Paired) (MA600) • 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!

Specifications

Includes:
• Trinocular Body (EMZ-8TRU)
• 10X Eyepiece (MA502)
• Boom Stand (BD-M-LED)
• Coarse Focus Block (F)
• Meiji Techno Dust Cover (MA703)
• Rubber Eyeguards/Eyeshields (Paired) (MA600)
• 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!

EMZ-8TRU + MA502 + F + BD-M-LED, Stereo Zoom Trinocular Stand Configuration System, Magnification (0.7X-0.45X), W.D. 104mm (4.1″)

CLICK OR SCAN QR HERE!

Brochure Video Manual

Description

EMZ-8TRU: Trinocular Microscope Head + MA502: Eyepieces + F: Focus Block + BD-M-LED: Stand

OPTIONAL ILLUMINATOR ACCESSORIES AVAILABLE FOR THIS CONFIGURED SYSTEM

EM STEREO SERIES BROCHURE

Additional information

EMZ-8TRU + MA502 + F + BD-M-LED, Stereo Zoom Trinocular Stand Configuration System, Magnification (0.7X-0.45X), W.D. 104mm (4.1″)

CLICK OR SCAN QR HERE!

Brochure Video Manual

Description

EMZ-8TRU: Trinocular Microscope Head + MA502: Eyepieces + F: Focus Block + BD-M-LED: Stand

OPTIONAL ILLUMINATOR ACCESSORIES AVAILABLE FOR THIS CONFIGURED SYSTEM

EM STEREO SERIES BROCHURE

Additional information

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