Meiji Techno GEMZ-8TR-PT 7X-45X Trinocular Zoom Jewelry Microscopes

List Price: $3,820.00

Starting at: $3,412.75

SKU: GEMZ8TR-PT

Availability: In stock

  • Classic EMZ-8TR trinocular gemscope
  • 7x-45x zoom magnification
  • Professional GEMZ/PT microscope stand
  • Integrated darkfield illumination
  • Optional brightfield/darkfield stand
  • Gem clamp for easy display
  • Trinocular viewing head - optional detents
  • Lifetime Limited Warranty
Select package options

Click on to learn more about the option * signifies required items

MA557 Iris Diaphragm with adapter   $75.00
MA309/100 Fluorescent Light Illuminator for GEM   $267.75
  • $150.00
  • $150.00
  • $150.00
  • $150.00
  • $150.00
  • $150.00
  • $170.00
  • $170.00
MA600 Stereo Eyeshields (Pair)   $10.00
MA555/05 Gem Clamp - New Version   $80.00
  • $20.00
  • $16.00

Included in Bundle

Diaphragm: MA557 Iris Diaphragm with adapter

Illuminator: MA309/100 Fluorescent Light Illuminator for GEM

Eyeguards: MA600 Stereo Eyeshields (Pair)

Gem Clamp: MA555/05 Gem Clamp - New Version

Price as configured: $0.00

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  • GEMZ-8TR Stereo Gem Microscope
  • GEMZ-8TR Stereo Gem Microscope stage
  • GEMZ-8TR Stereo Gem Microscope Illuminator
  • GEMZ-8TR Stereo Gem Microscope
Description

Summary

Designed for the jeweler who wishes to present high quality images of precious stones to customers, the GEMZ-8TR-P combines Meiji's most popular trinocular, zoom stereo microscope head with the GEMZ/PT inclinable darkfield gem stand. provides 7x-45x zoom range with a choice of eyepieces and included darkfield or optional brightfield/darkfield illumination.

Microscope Head

The EMZ-8TR is Meiji's most popular trinocular zoom stereo microscope head. It is to trinocular what the EMZ-5 is to binocular. A good quality, affordable stereo microscope that will last a lifetime with zero defects.

The parfocal zoom range is 7x-45x (10x eyepieces) with dual-sided zoom controls. The field of view is 32mm-5.1mm with 10x eyepieces and the standard working distance is marginally longer then the EMZ5 at 104mm. The head is inclined 45° and includes interpupillary adjustment of 54mm-75mm. There are dual +/-5 diopters for convenient individual eye focusing. The head rotates through 360° for flexible viewing positions.

A selection of eyepieces range from 5x to 30x for magnification of 3.5x-135x and optional eyeguards are also available. Available in trinocular format and also with click stop detents for precise levels of magnification. The trinocular port directs light to the right eyetube and the trinocular tube simultaneously. Please note that a trinocular adapter is required to fit your camera.

Stand

Choose either the standard GEMZ/PT darkfield stand or the GEMZ/BF-DF brightfield and darkfield stand. Both stands are designed specifically for jewelers. Full size and inclinable, they includes 30W tungsten darkfield illumination with gem clamp and 115V fluorescent box incident illuminator on an articulating arm. Transmitted illumination is On/Off switch. The GEMT/BF-DF also includes integrated 30W tungsten brightfield illumination.
Specifications

Specifications of Component Options

Select a component below to view related specifications.

  • EMZ-8TR Trinocular Stereo Head

    EMZ-8TRD Trinocular Stereo Head with Detents
    SKU EMZ8TREMZ8TRD
    Head
    Head Type TrinocularTrinocular
    Optical Design Greenough ConvergedGreenough Converged
    Magnification Type ZoomZoom
    Ocular Angle 45°45°
    Ocular Tube Diameter 30.5 mm30.5 mm
    Barlow Mount Diameter 50 mm50 mm
    Diopter Adjustment DualDual
    Interpupillary Adjustment Arc (Seidentopf)Arc (Seidentopf)
    Interpupillary Adjustment Range 54mm - 75mm54mm - 75mm
    Trinocular Type Beam Split ContinuousBeam Split Continuous
    Trinocular Standard 23mm DIN23mm DIN
    Head Rotation 360 Degrees360 Degrees
    Minimum Objective (X) 0.70.7
    Maximum Objective (X) 4.54.5
    Zoom Control Type Smooth ContinuousDetent Click-Stops
    Zoom Indicator Graduations YesYes
    Parfocal YesYes
    Body
    Body Material All-MetalAll-Metal
    Compatibility
    Imaging Compatibility (with adapters) 23mm , C-Mount23mm , C-Mount
    Available Imaging Mounts 0.265X C-Mount, 0.3X C-Mount, 0.45X C-Mount, 0.5X C-Mount, 0.63X C-Mount, 0.6X C-Mount, 0.7X C-Mount, 1.0X C-Mount, 2.5X C-Mount, Open C-Mount (no lens)0.265X C-Mount, 0.3X C-Mount, 0.45X C-Mount, 0.5X C-Mount, 0.63X C-Mount, 0.6X C-Mount, 0.7X C-Mount, 1.0X C-Mount, 2.5X C-Mount, Open C-Mount (no lens)
    Head Ring Mount Diameter 84 mm84 mm
    Max Working Distance (standard) 104mm104mm

  • GEMZ/PT Inclinable Darkfield

    GEMZ/BF-DF Inclinable Brightfield Darkfield
    SKU GEMZ/PTGEMZ/BF-DF
    Stand
    Stand Class JewelerJeweler
    Stand Type Fixed ArmFixed Arm
    Stand Features InclinableInclinable
    Stage Plate Gem ClampGem Clamp
    Illumination
    Illumination Type Fluorescent, TungstenFluorescent, Tungsten
    Illumination Style DarkfieldBrightfield/Darkfield
    Power Supply 110V/220V110V/220V
    Incident Light Type FluorescentFluorescent
    Incident Light Control VariableVariable
    Transmitted Light Type TungstenTungsten
    Transmitted Light Specification 30W30W
    Transmitted Light Control On/OffOn/Off

  • MA557 Iris Diaphragm with adapter
    SKU MA557

  • MA309/100 Fluorescent Light Illuminator for GEM
    SKU MA309/100
    Illumination Type Fluorescent

  • MA501 - 5X Super Widefield Paired Eyepieces

    MA718 - 7.5X Super Widefield Paired Eyepieces

    MA502 - 10X Super Widefield Paired Eyepieces

    MA520 - 12.5x Super Widefield Paired Eyepieces

    MA503 - 15X Super Widefield Paired Eyepieces

    MA504 - 20X Super Widefield Paired Eyepieces

    MA521 - 30X Super Widefield Paired Eyepieces

    MA519 - 10x Focusing Eyepiece (single)
    SKU MA501MA718MA502MA520MA503MA504MA521MA519
    Warranty Meiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime WarrantyMeiji Limited Lifetime Warranty
    Notes 30.5mm OD, Fits MEIJI EM SERIES ONLY30.5mm OD, Fits MEIJI EM SERIES ONLY30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY30.5mm OD, Fits MEIJI EM SERIES ONLY30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY
    Compatible With EM*EM*EM*EM*EM*EM*EM*EM*
    Eyepiece Magnification 5x7.5x10x12.5x15x20x30x10x

  • MA600 Stereo Eyeshields (Pair)
    SKU MA600

  • MA555/05 Gem Clamp - New Version
    SKU MA555/05

  • MA350/10 Spare Tungsten bulb for GEMZ 117V30W

    MA350/20 Spare Fluorescent bulb for MA309/100 light box, 4W
    SKU MA350/10MA350/20
    Compatibility
    Compatible With AB, ABZ, PB, BM*, BMK*AB, ABZ, PB, BM*, BMK*
    Bulb Accessory
    Bulb Voltage 120V120V
    Bulb Wattage 30W30W
Magnification Chart

Eyepiece

Standard Configuration

Meiji EMZ 8

Auxiliary Barlow Lens

0.28X

0.35X

0.5X

1.5X    

Working distance 104mm

Working distance 300mm

Working distance 250mm

Working distance 174mm

Working distance 57mm

Magnification

Field of view
mm

Magnification

Field of view
mm

Magnification

Field of view
mm

Magnification

Field of view
mm

Magnification FIeld of view
mm

 10X 

7X-45X

32.8 ~ 5.1

1.9X-12.6X

112.3 ~ 17.4

2.5X-15.75X

93.7 ~ 14.5 3.5X-22.5X 65.6 ~ 10.2 10.5X-67.5X 21.9 ~ 3.4

 15X 

10.5X-67.5X

22 ~ 3.4

2.9X-18.9X

78.1 ~ 12.2

3.7X-23.6X

62.8 ~ 9.7 5.25X-33.8X 44 ~ 6.8 15.8X-101.2X 14.6 ~ 2.2

 20X

14X-90X

16.4 ~ 2.5

3.9X-25.2X

55.6 ~ 8.5

4.9X-31.5X

46.8 ~ 7.4 7X-45X 32.8 ~ 5.1 21X-135X 10.9 ~ 1.7

 30X

 21X-135X 11 ~ 1.7 5.9X-37.8X 34.0 ~ 5.7 7.3X-47.2X 31.4 ~ 4.8 10.5X-67.5X 22 ~ 3.4 31.5X-202.5X 7.3 ~ 1.1