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Choose Your EMZ Head 

Use the EMZ Chart Below as a guide to find the right EMZ head for your microscope system:


To see chart in full size click this link: Full-Size EMZ Chart

Meiji Techno Model Binocular Trinocular Zoom Ratio
6.5:1
Detent
Click
Stops
Accepts Standard 23.2mm Accepts
High Eyepoint 30mm
Near Vertical Top Fiber 0.7X-4.5X Zoom Range 1.0X-7.0X Zoom Range 1X/2X Turret 1X/3X Turret Available Auxiliary Lens Available
C-mount Adapters
Available
SLR Camera  Adapter
F.0.V.
32mm-5.1mm w/ 10X E.P
Dual Graduated Zoom Control Dual Dioptric
Adj.± 5mm
Single Dioptric 
Adj± 5mm
54mm-75mm Interpupillary Adj.  45°
Eyetube Inclination
Erect, Unreversed Image Image Link
Binocular Models
EMZ-5                   •    •  •  •  camera_icon
EMZ-5/BLACK     •      •        •      •  •  •    •  •  •  camera_icon
EMZ-5H •        •    •        •      •  •  •    •  •  •  camera_icon
EMZ-8U •      •    •        •      •  •  •    •  •  •  camera_icon
EMZ-8UH •        •  •        •      •  •  •    •  •  •  camera_icon
EMZ-10 •      •      •        •      •  •  •    •  •  •  camera_icon
EMZ-10H •        •    •        •      •  •  •    •  •  •  camera_icon
EMZ-13 •      •         •         •  •  •    •  •  •  camera_icon
EMZ-13H     •  •       •     •      •  •  •    •  •  •  camera_icon
EMZ-13VX            •     •      •    •  •  •  camera_icon
Meiji Techno Model Binocular  Trinocular Zoom Ratio 
6.5:1
Detent
Click
Stops 
Accepts Standard 23.2mm Accepts 
High Eyepoint 30mm
Near Vertical Top Fiber 0.7X-4.5X Zoom Range 1.0X-7.0X Zoom Range 1X/2X Turret 1X/3X Turret Available Auxiliary Lens Available 
C-mount Adapters
Available 
SLR Camera  Adapter
F.0.V. 
32mm-5.1mm w/ 10X E.P
Dual Graduated Zoom Control Dual Dioptric 
Adj.± 5mm
Single Dioptric  
Adj± 5mm
54mm-75mm Interpupillary Adj. 45° 
Eyetube Inclination
Erect, Unreversed Image Image Link
Trinocular Models
EMZ-5TR   •  •    •      •        •  •  •  •  •  •    •  •  camera_icon
EMZ-5TRH   •  •      •    •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-5TRH/BLACK   •  •      •    •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TR   •  •    •      •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TR/BLACK   •  •    •      •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TRH   •  •      •    •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TRH/BLACK   •  •      •    •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TRU   •  •    •    •  •        •  •  •  •  •  •    •  •  •  camera_icon
EMZ-13TR   •  •    •        •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-13TRH   •  •      •      •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-13TRH/BLACK   •  •      •      •      •  •  •  •  •  •    •  •  camera_icon
Meiji Techno Model Binocular  Trinocular Zoom Ratio 
6.5:1
Detent
Click
Stops 
Accepts Standard 23.2mm Accepts 
High Eyepoint 30mm
Near Vertical Top Fiber 0.7X-4.5X Zoom Range 1.0X-7.0X Zoom Range 1X/2X Turret 1X/3X Turret Available Auxiliary Lens Available 
C-mount Adapters
Available 
SLR Camera  Adapter
F.0.V. 
32mm-5.1mm w/ 10X E.P
Dual Graduated Zoom Control Dual Dioptric 
Adj.± 5mm
Single Dioptric  
Adj± 5mm
54mm-75mm Interpupillary Adj. 45° 
Eyetube Inclination
Erect, Unreversed Image Image Link
Detent Models
EMZ-5D •    •  •  •      •        •      •  •  •    •  •  •  camera_icon
EMZ-5HD •    •  •    •    •        •      •  •  •    •  •  •  camera_icon
EMZ-5TRD   •  •  •  •        •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-5TRHD   •  •  •    •      •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8UD •    •  •  •    •  •        •      •  •  •    •  •  •  camera_icon
EMZ-8TRUD   •  •  •    •      •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-8TRHD   •  •  •  •        •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-13TRD   •  •  •  •        •      •  •  •  •  •  •    •  •  •  camera_icon
EMZ-13TRHD   •  •  •    •          •  •  •  •  •  •    •  •  •  camera_icon
Meiji Techno Model Binocular  Trinocular Zoom Ratio 
6.5:1
Detent
Click
Stops 
Accepts Standard 23.2mm Accepts 
High Eyepoint 30mm
Near Vertical Top Fiber 0.7X-4.5X Zoom Range 1.0X-7.0X Zoom Range 1X/2X Turret 1X/3X Turret Available Auxiliary Lens Available 
C-mount Adapters
Available 
SLR Camera  Adapter
F.0.V. 
32mm-5.1mm w/ 10X E.P
Dual Graduated Zoom Control Dual Dioptric 
Adj.± 5mm
Single Dioptric  
Adj± 5mm
54mm-75mm Interpupillary Adj. 45° 
Eyetube Inclination
Erect, Unreversed Image Image Link
Turret Models
EMT-1   •    •                        •  •  •  •  camera_icon
EMT-1/BLACK •    •    •          •                •  •  •  •  camera_icon
EMT-2 •    •    •            •            •  •  •  •  camera_icon
EMT-2/BLACK •    •    •            •            •  •  •  camera_icon


EMZ Heads Below

 

 

 

EMZ-5 heads on Articulating Arm stands

EMZ-5D - (0.7X to 4.5X) Binocular Head with Detent on Articulating Arm Stands Configured Systems (W.D. 93mm)
EMZ-5H - (0.7X to 4.5X) Binocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 93mm)
EMZ-5TR - (0.7X to 4.5X) Trinocular Head on Articulating Arm Stands Configured Systems (W.D. 93mm)
EMZ-5TRD - (0.7X to 4.5X) Trinocular Head with Detent on Articulating Arm Stands Configured Systems (W.D. 93mm)
EMZ-5TRH - (0.7X to 4.5X) Trinocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 93mm)



Use the EMZ-5 chart below as a guide to figure out your working distance and field of view:

Working Distance and Field of View with standard SWF 10X / 23 High Wide Field eyepieces, 
for EMZ-5, EMZ-5/BLACK, EMZ-5H, EMZ-5TR, EMZ-5TRH, EMZ-5TRH/BLACK, EMZ-5D, EMZ-5HD, EMZ-5TRD, EMZ-5TRHD
Zoom Knob Indication No Auxiliary (3.7" W.D) 0.3X AUX (MA530)
(9.9" W.D)
0.5X AUX
(MA517)
(5.9" W.D)
0.75X AUX
(MA526)
(3.8" W.D)
1.5X AUX
(MA507)
(1.9" W.D)
2X AUX
(MA511)
(1.3" W.D)
Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm)
0.7 7  32.8 2.1 109.3  3.5 65.6  5.25  43.7  10.5  21.3  14 16.4
1 10 22.96  3 76.51  45.92  7.5  30.59  15  14.91  20  11.48 
1.5 15  15.31  4.5 51.01  7.5 30.61  11.25  20.39  22.5  9.94  30  7.65 
2 20  11.48  6 38.26  10  22.96  15 15.295  30  7.46  40  5.74 
2.5 25  9.18  7.5  30.6 12.5  18.37  18.75 12.24  37.5  5.96  50  4.59 
3 30  7.65  9 25.5  15  15.31   22.5 10.2  45  4.97  60  3.83 
3.5 35  6.56  10.5 21.86  17.5  13.12  26.25  8.74  52.5  4.26  70  3.28 
4 40  5.74  12 19.13  20  11.48  30  7.65  60 3.73  80  2.87
4.5 45 5.1  13.5 17  22.5  10.2  33.75  6.8  67.5 3.31  90 2.55

 




















 


 


 

 

 

Key:
AUX = Auxiliary Lens
Mag. = Magnification
F.O.V. = Field of View
W.D. = Working Distance

 

 

 

 

EMZ-8u and emz-8tr heads on Articulating Arm stands

EMZ-8UD - (0.7X to 4.5X) Binocular Head with Light Port and Detent on Articulating Arm Stands Configured Systems (W.D. 104mm)
EMZ-8TR - (0.7X to 4.5X) Trinocular Head on Articulating Arm Stands Configured Systems (W.D. 104mm)
EMZ-8TRD - (0.7X to 4.5X) Trinocular Head with Detent on Articulating Arm Stands Configured Systems (W.D. 104mm)
EMZ-8TRU - (0.7X to 4.5X) Trinocular Head with Vertical Fiber Optic Illuminator Inlet on Articulating Arm Stands Configured Systems (W.D. 104mm)
EMZ-8TRH - (0.7X to 4.5X) Trinocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 104mm)



Use the EMZ-8 chart below to figure out your working distance and field of view:

Working Distance and Field of View with standard SWF 10x / 23 High Wide Field eyepieces, for EMZ-8U, EMZ-8UH, EMZ-8TR, EMZ-8TR/BLACK, EMZ-8TRH, EMZ-8TRH/BLACK, EMZ-8TRU, EMZ-8UD, EMZ-8TRD, EMZ-8TRHD, EMZ-8TRUD
Zoom Knob Indication No Auxiliary (4.1" W.D) 0.28 AUX
(MA791)
(11.8" W.D)
0.35 AUX
(MA792)
(9.8" W.D)
0.44 AUX
(MA793)
(7.2" W.D)
0.5 AUX
(MA794)
(6.8" W.D)
1.5 AUX
(MA795)
(2.2" W.D)
2.0 AUX
(MA802)
(1.4" W.D)
Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm)
0.7 7 32.8 1.96  117.14 2.45 93.7 3.08  74.55 3.5  65.6 10.5 21.87 14 16.4
1 10 22.96  2.8  82  3.5  76.53  4.4  52.18  45.92  15 15.31 20 11.48
1.5 15  15.31  4.2  54.67  5.25  44.15  6.8  33.76  7.5  30.61  22.5 10.2 30  7.65
2 20  11.48  5.6  41  32.8  8.8  26.09  10  22.96  30 7.65 40  5.74
2.5 25  9.18  32.8  8.75  26.24  11  20.87  12.5  18.37  37.5 6.12 50  4.59
3 30  7.65  8.4  27.33  10.5  21.87  13.2  17.39  15  15.31  45 5.1 60  3.83
3.5 35  6.56  9.8  23.43  12.25  18.74  15.4  14.91  17.5  13.12  52.5 52.5 70  3.28
4 40 5.74 11.2  20.5  14  16.4  17.6  13.05  20  11.48  60  3.83 80 2.87
4.5 45 5.1  12.6  18.22  15.75  14.58  19.8  11.6  22.5  10.2  67.5 3.4 90 2.55

 























 

 


Key:

AUX = Auxiliary Lens
Mag. = Magnification
F.O.V. = Field of View
W.D. = Working Distance

 

 

 

 

EMZ-10 heads on Articulating Arm stands

EMZ-10H - (0.7X to 4.5X) Binocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 110mm)



Use the EMZ-10 chart below as a guide to figure out your working distance and field of view:

Working Distance and Field of View with standard SWF 10x / 23 High Wide Field eyepieces, for EMZ-10, EMZ-10H
Zoom Knob Indication No Auxiliary 
(4.3" W.D)
0.3X AUX (MA545)
(12.8" W.D)
0.4X AUX
(MA558)
(9.7" W.D)
0.5X AUX
(MA546)
(7.6" W.D)
0.75X AUX
(MA547)
(5" W.D)
1.5X AUX
(MA548) (2.2" W.D)
2.0X AUX
(MA549)
(1.4" W.D)
Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm)
0.7 7 32.8 2.1 109.3  2.8 82 3.5  65.6 5.25  43.7 10.5 21.3 14 16.4
1 10 22.96  76.51  57.4  45.92  7.5  30.59  15 14.91 20 11.48
1.5 15  15.31  4.5  51.01  38.27  7.5  30.61  11.25  20.39  22.5 9.94 30  7.65
2 20  11.48  38.26  28.7  10  22.96  15  15.295  30 7.46 40  5.74
2.5 25  9.18  7.5  30.6  10  22.96  12.5  18.37  18.75  12.24  37.5 5.96 50  4.59
3 30  7.65  25.5  12  19.13  15  15.31  22.5  10.2  45 4.97 60  3.83
3.5 35  6.56  10.5  21.86 14  16.4  17.5  13.12  26.25  8.74  52.5 4.26 70  3.28
4 40 5.74 12  19.13  16  14.35  20  11.48  30  7.65  60  3.73 80 2.87
4.5 45 5.1  13.5  17  18  12.76 22.5  10.2  33.75  6.8  67.5 3.31 90 2.55

 
























 

Key:
AUX = Auxiliary Lens
Mag. = Magnification
F.O.V. = Field of View
W.D. = Working Distance

 

 

 

 

EMZ-12 heads on Articulating Arm stands




Use the EMZ-12 chart below as a guide to figure out your working distance and field of view:

Working Distance and Field of View with standard SWF 10x / 23 High Wide Field eyepieces, for EMZ-12
Zoom Knob Indication No Auxiliary (7.3" W.D) 0.7X AUX (MA652)  (9.2" W.D)
Total Mag. F.O.V (mm) Total Mag. F.O.V (mm)
0.4 4  57 2.8 81.43
0.5 5 45.6  3.5  65.14 
0.7 7 32.57 4.9  46.53
1 10  22.8 7 32.57 
1.3 13  17.54 9.1 25.05
1.5 15  15.2 10.5 21.71
2 20  11.4 14 16.29
2.3 23 9.91 16.1 14.16
2.5 25 9.12 17.5 13.03

 





















 

Key:
AUX = Auxiliary Lens
Mag. = Magnification
F.O.V. = Field of View
W.D. = Working Distance

 

 

 

 

EMZ-13 and EMZ-13TR heads on Articulating Arm stands

EMZ-13D - (1.0X to 7.0X) Binocular Head with Detent on Articulating Arm Stands Configured Systems (W.D. 90mm)
EMZ-13H - (1.0X to 7.0X) Binocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 90mm)
EMZ-13VX - (1.0X to 7.0X) Binocular Head with Dual Coaxial Illuminator Port on Articulating Arm Stands Configured Systems (W.D. 90mm)
EMZ-13TR - (1.0X to 7.0X) Trinocular Head on Articulating Arm Stands Configured Systems (W.D. 90mm)
EMZ-13TRD - (1.0X to 7.0X) Trinocular Head with Detent on Articulating Arm Stands Configured Systems (W.D. 90mm)
EMZ-13TRH - (1.0X to 7.0X) Trinocular Head with High Eyepoint on Articulating Arm Stands Configured Systems (W.D. 90mm)



Use the EMZ-13 chart below as a guide to figure out your working distance and field of view:

Working Distance and Field of View with standard SWF 10x / 23 High Wide Field eyepieces, for EMZ-13, EMZ-13H, EMZ-13VX, EMZ-13TR, EMZ-13TRH, EMZ-13TRD, EMZ-13TRHD
Zoom Knob Indication No Auxiliary
(4.3" W.D)
0.3X AUX
(MA530)
(9.9" W.D)
0.5X AUX
(MA517)
(5.9" W.D)
0.75X AUX
(MA526)
(3.8" W.D)
1.5X AUX
(MA507)
(1.9" W.D)
2X AUX
(MA511)
(1.3" W.D)
Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm) Total Mag. F.O.V (mm)
1 10  23  3 76.67 5  46 7.5 30.67 15  15.33 20 11.5
1.2 12 19.17  3.6  63.89  38.33  25.56  18  12.78  24 9.58
1.5 15  15.33  4.5  51.11  7.5  30.67  11.25  20.44  22.5  10.22  30 7.67
2 20  11.5  38.33  10  23  15  15.33  30  7.67  40 5.75
2.5 25  9.2  7.5  30.67  12.5  18.4  18.75  12.27  37.5  6.13  50 4.6
3 30  7.67  25.56  15  15.33  22.5  10.22  45  5.11  60 3.83
3.5 35  6.57  10.5  21.9  17.5  13.14  26.25  8.76  52.5  4.38  70 3.29
4 40 5.75 12  19.17  20  11.5  30  7.67  60  3.83  80  2.88
5 50 4.6  15  15.33  25  9.2  37.5  6.13  75  3.07  100 2.3
6 60 3.83 18 12.78 30 7.67 45 5.11 90 2.56 120 1.92
7 70 3.2 21 10.95 35 6.57 52.5 4.38 105 2.19 140 1.64

 
























 


 

 

 

Key:
AUX = Auxiliary Lens
Mag. = Magnification
F.O.V. = Field of View
W.D. = Working Distance

 

 

 

 


 

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