Meiji EM Series Stereo Microscopes at Professional Microscopes a Division of MilesCo Scientific Microscope

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EM SERIES By Meiji
MODULAR STEREO MICROSCOPES AND ACCESSORIES

BINOCULAR ZOOM STEREO MICROSCOPE BODIES

MODEL NO.	BODY	OBJECTIVE	W.D.	US$ PRICE
EMZ-1	Binocular Zoom Stereo Body	1X to 3X	93mm	877.00
EMZ-2	Binocular Zoom Stereo Body	0.7X to 4.5X	93mm	1,025.00
EMZ-5	Binocular Zoom Stereo Body	0.7X to 4.5X	93mm	1,025.00
EMZ-6	Binocular Zoom Stereo Body	0.62X to 4.0X	108mm	1,200.00
EMZ-8U The EMZ-8U requires FL150/12 fiber optic light guide and FL150/115 power supply	Binocular Zoom Stereo Body	0.7X to 4.5X	104mm	1,400.00
EMZ-9	Binocular Zoom Stereo Body (60° eyetubes)	0.7X to 4.5X	93mm	1,075.00
EMZ-10	Binocular Zoom Stereo Body	0.7X to 4.5X	110mm	1,025.00
EMZ-12 The EMZ-12 requires FL150/12 fiber optic light guide and FL150/115 power supply	Binocular Zoom Stereo Body	0.4X to 2.5X	185mm	1,450.00
EMZ-13	Binocular Zoom Stereo Body	1.0X to 7.0X	90mm	1,300.00
Z-7100	Binocular Straight Zoom Stereo Body	0.7X to 4.5X	110mm	1,030.00

TRINOCULAR ZOOM STEREO MICROSCOPE BODIES

MODEL NO.	BODY	OBJECTIVE	W.D.	US$ PRICE
EMZ-2TR	Trinocular Zoom Stereo Body	0.7X to 4.5X	93mm	1,319.00
EMZ-5TR EMZ-5TR directs light to right eyetube and trinocular tube simultaneously	Trinocular Zoom Stereo Body	0.7X to 4.5X	93mm	1,319.00
EMZ-8TR EMZ-8TR directs light to both eyetubes and trinocular tube simultaneously	Trinocular Zoom Stereo Body	0.7X to 4.5X	104mm	1,550.00
EMZ-8TRU EMZ-8TRU directs light to both eyetubes and trinocular tube simultaneously.The EMZ-8TRU requires FL150/12 fiber optic light guide and FL150/115 power supply	Trinocular Zoom Stereo Body	0.7X to 4.5X	104mm	1,600.00
EMZ-12TR EMZ-12TR directs light to both eyetubes and trinocular tube simultaneously. The EMZ-12TR requires FL150/12 fiber optic light guide and FL150/115 power supply	Trinocular Zoom Stereo Body	0.4X to 2.5X	186mm	1,550.00
EMZ-13TR	Trinocular Zoom Stereo Body	1.0X to 7.0X	90mm	1,625.00

Changing Magnification on EM Series Stereo Microscopes


Changing the magnification on your Meiji Stereo Microscope is relatively easy. What really needs to be considered is which method to use. On the one hand, you can change your eyepieces. On the other, you can add an auxiliary lens to the bottom of the scope. If you change your standard 10X eyepieces, you can increase your overall magnification without changing your working distance ( the space between the lens and the specimen). By adding an auxiliary lens, you can either increase or decrease magnification however the working distance will change. Reduction lenses (1.0X or less) increase working distance whereas the 1.5X and 2.0X lenses decrease the working distance significantly. The charts below cover all our EM Series Models. It can help you decide eyepiece and auxiliary lens combinations. Notice the column is designated "Working Distance". Each yellow row is your model without auxiliary lenses. Note the working distance listed. Notice that no matter which eyepiece set you use, the working distance remains the same. If you want to increase magnification and a shorter working distance does not cause a problem, then adding an auxiliary lens may be the best route for you. Since the optics are now physically closer to the specimen, you will get better image resolution. So why doesn't everyone just add auxiliary lenses and forget eyepieces ? Well, the one obvious reason is working distance. Stereo microscopes are used for all kinds of production and inspection work in all kinds of industries. Some applications require the working distance to be long enough to get a particular specimen to fit or be able to work with your hands under the microscope in the field of view.

Magnification Table for Zoom Bodies


Model	Zoom Range	Auxiliary Lens	Working Distance (mm)	SWF10X Eyepieces		SWF12.5X Eyepieces		SWF15X Eyepieces		SWF20X Eyepieces		SWF30X Eyepieces
				Total Mag.	Field Diameter (mm)	Total Mag.	Field Diameter (mm)	Total Mag.	Field Diameter (mm)	Total Mag.	Field Diameter (mm)	Total Mag.	Field Diameter (mm)
EMZ-1	1X -3X	none	93	10X ~ 30X	23 ~ 7.7	12.5X ~ 37.5x	20 ~ 6.6	15X ~ 45X	15.4 ~ 5.1	20X