The EMZ-8TR stereo head Meiji's most popular stereo zoom microscope head. It is to trinocular what the EMZ is to binocular. A good quality workhorse for industry ad education that can be relied on to 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.
The head is also available 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.
Specifications of Component Options
Select a component below to view related specifications.
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EMZ-8TR 7X-45X Zoom Stereo Trinocular Head 
EMZ-8TRD 7X-45X Zoom Stereo Trinocular Head with Detents 
EMZ-8TRU 7X-45X Zoom Stereo Trinocular Head with Illuminator Port 
EMZ8TRUD 7X-45X Zoom Stereo Trinocular Head with Illuminator Port & Detents 
EMZ-8TRH 7X-45X Zoom Stereo Trinocular Head with High Eyepoint (Requires MA522) 
EMZ-8TRH/BLACK 7X-45X Zoom Stereo Trinocular Head with High Eyepoint (Requires MA522) Product Details Brand Meiji Techno Meiji Techno Meiji Techno Meiji Techno Meiji Techno Meiji Techno Head Head Type Trinocular Trinocular Trinocular Trinocular Trinocular Trinocular Optical Design Greenough Converged Greenough Converged Greenough Converged Greenough Converged Greenough Converged Greenough Converged Magnification Type Zoom Zoom Zoom Zoom Zoom Zoom Ocular Angle 45° 45° 45° 45° 45° 45° Ocular Tube Diameter 30.5 mm 30.5 mm 30.5 mm 30.5 mm 30.5 mm 30.5 mm Barlow Mount Diameter 50 mm 50 mm 50 mm 50 mm 50 mm 50 mm Diopter Adjustment Dual Dual Dual Dual Dual Dual Interpupillary Adjustment Arc (Seidentopf) Arc (Seidentopf) Arc (Seidentopf) Arc (Seidentopf) Arc (Seidentopf) Arc (Seidentopf) Interpupillary Adjustment Range 54mm - 75mm 54mm - 75mm 54mm - 75mm 54mm - 75mm 54mm - 75mm 54mm - 75mm Trinocular Type Beam Split Continuous Beam Split Continuous Beam Split Continuous Beam Split Continuous Beam Split Continuous Beam Split Continuous Trinocular Standard 23mm DIN 23mm DIN 23mm DIN 23mm DIN 23mm DIN 23mm DIN Trinocular Tube Focusable? No No No No No No Head Rotation 360 Degrees 360 Degrees 360 Degrees 360 Degrees 360 Degrees 360 Degrees Optics Minimum Objective (X) 0.7 0.7 0.7 0.7 0.7 0.7 Maximum Objective (X) 4.5 4.5 4.5 4.5 4.5 4.5 Zoom Control Type Smooth Continuous Detent Click-Stops Smooth Continuous Smooth Continuous Smooth Continuous Smooth Continuous Zoom Indicator Graduations Yes Yes Yes Yes Yes Yes Parfocal Yes Yes Yes Yes Yes Yes Configuration Includes Eyepieces? No No No No No No Includes Barlow? No No No No No No Includes Eyecups? No No No No No No Body Body Material All-Metal All-Metal All-Metal All-Metal All-Metal All-Metal Compatibility Imaging Compatibility (with adapters) 23mm 23mm 23mm 23mm 23mm 23mm Available Imaging Mounts 0.265X C-Mount 0.265X C-Mount 0.265X C-Mount 0.265X C-Mount 0.265X C-Mount 0.265X C-Mount Head Ring Mount Diameter 84 mm 84 mm 84 mm 84 mm 84 mm 84 mm Working Distance Max Working Distance (standard) 104mm 104mm 104mm 104mm 104mm 104mm Reticles Reticles Available? No No No No No No -
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 Paired Eyepieces for EMZ Series 
MA521 - 30X Super Widefield Paired Eyepieces Product Details Brand Meiji Techno Meiji Techno Meiji Techno Meiji Techno Meiji Techno Meiji Techno Meiji Techno Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Meiji Limited Lifetime Warranty Notes 30.5mm OD, Fits MEIJI EM SERIES ONLY 30.5mm OD, Fits MEIJI EM SERIES ONLY 30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY 30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY 30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY 30.5mm OD, 25mm reticle mount, Fits MEIJI EM SERIES ONLY 30.5mm OD, Fits MEIJI EM SERIES ONLY Compatibility Compatible With EM* EM* EM* EM* EM* EM* EM* Optical Accessory Eyepiece Magnification 5x 7.5x 10x 12.5x 15x 20x 30x -
MA600 Stereo Eyeshields (Pair) Product Details Brand Meiji Techno
| Brand | Meiji Techno |
|---|---|
| Recommended For | 0 |