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Specifications 

General

 

Model 

M8211E 

Total Magnification 

40X, 100X, 200X, 400X 

Viewing Head 

30º inclined, 360º swiveling siedentopf binocular viewing head 
Interpupillary distance 1-

7/8” ~ 2-15/16” (48mm ~ 75mm) 

Adjustable diopter on left eyepiece tubes   

Eyepieces 

1 pair of WF10X/18 

Objective Tube Length 

160mm 

Nosepiece 

Reversed revolving quadruple 

Objectives 

Achromatic 4X, 10X, 20X(spring), 40X(spring) 

Condenser 

Abbe, NA=1.25, w/ iris aperture diaphragm and filter holder 
Rack and pinion focus adjustment 

Focus Mechanism 

Coaxial coarse and fine focusing knobs on both sides w/ stop 

Stage 

Double layer mechanical stage 
Dimension: 5-1/2

” x 4-1/4” (140mm x 110mm) 

Translation range

: 3” x 1-9/16” (78mm x 40mm) 

Illumination 

Transmitted: replaceable 3W LED, variable intensity 

Power Supply 

AC 110V~240V, 50/60HZ (US and Canada plug) 

Dimension 

12-3/16

” x 8” x 15-3/8” (31cm x 20.3cm x 39cm) 

Net weight 

11 lb 3.5 oz (5.09 kg) 

 

 
 
 
 
 
 
 
 
 

Summary of Contents for M8211E

Page 1: ...User Manual Binocular Compound LED Microscope Model M8211E MicroscopeNet com...

Page 2: ...Table of Contents I Caution 1 II Care and Maintenance 2 1 Components Illustration 3 2 Installation 4 3 Operation 5 4 Specifications 7 5 Troubleshooting Guide 8...

Page 3: ...he container should be retained should the microscope ever requires reshipment 3 Keep the instrument out of direct sunlight high temperature or humidity and dusty environments Ensure that the microsco...

Page 4: ...he optical surface use a soft cloth or cotton swab dampened with a lens cleaning solution available at camera stores All optical lenses should be swabbed using a circular motion A small amount of abso...

Page 5: ...er Switch 3 Eyepiece Tube 10 Nosepiece 17 Brightness Intensity Dial 4 Viewing Head 11 Objective 18 Condenser Lock Thumb Screw 5 Slide Holder 12 Microscope Body 19 Condenser Focus Knob 6 Mechanical Sta...

Page 6: ...at its lowest position 2 Turn the caps counter clockwise to remove them from the nosepiece 3 Take the objectives out from the plastic cases and turn each one clock wise into the holes on the nosepiec...

Page 7: ...filter can be swung out to make the view field brighter when observing with a high power objective such as 100X objective 3 2 Placing specimen 1 Place the slide on the mechanical stage 2 Use the slide...

Page 8: ...Adjusting condenser 1 Turn the condenser focus knob to raise or lower the condenser 2 The condenser is raised when using high magnification objectives and lowered when using low magnification objecti...

Page 9: ...uadruple Objectives Achromatic 4X 10X 20X spring 40X spring Condenser Abbe NA 1 25 w iris aperture diaphragm and filter holder Rack and pinion focus adjustment Focus Mechanism Coaxial coarse and fine...

Page 10: ...slide cover Slide cover is too thick or thin Use a slide cover of the appropriate thickness 0 17mm Slide may be upside down specimen at the bottom Turn slide over so the cover glass faces up Diopter a...

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