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A22.0302 
Naked Eye 3D Stereo Microscope 

 

Instruction Manual

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

(Please read the manual carefully before using the microscope) 

 

Summary of Contents for A22.0302

Page 1: ...A22 0302 Naked Eye 3D Stereo Microscope Instruction Manual Please read the manual carefully before using the microscope ...

Page 2: ...CONTENTS Attention Ⅰ Uses 1 Ⅱ Principle and structure 1 Ⅲ Main specification 2 Ⅳ Operation 2 Ⅴ Instrument outfit 4 Ⅵ Maintenance 4 ...

Page 3: ... are easy to get hot Attention not to touch them in order to avoid hurting the skin 2 To change the bulb must be after it is completely cool down 3 The easy burning substance must be kept away from the bulb in order not to get burn 4 Change Lamp 1 Before change the bulb switch off the power supply and pull out the plug of electrical wire to avoid getting an electrical shock and damaging the instru...

Page 4: ...mode continuous 7 Operating Carefully 1 The microscope is sophisticated optic instrument Shaking heavily and operating rigidly will damage the instrument deadly Don t reverse the left and right coarse focusing knob Otherwise the focusing will lost its precision 2 Don t touch the surface of the optic accessories or else the image would be blur ...

Page 5: ...and Structure 1 Optical Principle After the object formed an image by the objective the bundle of imaging rays is divided into two proportion respectively passing through two reflectors with spherical reflecting surface then forming an enlarged upright virtual image viewed by the eyepiece 2 Instrument Structure 1 G shape clamp 2 tightening screw 3 Stand 4 Screw cap 5 joint dowel 6 dustproof cover ...

Page 6: ... mount the objectives onto the nosepiece 2 Mounting and changing the lamps Before using the microscope please first mount the lamps Gently press the finger shape protrusion on the protective baffle 12 and take out the protective baffle 12 from the illuminating hole insert the lamp straight into the socket as far as it will go Only use halogen lamps of the specified rating Replace the protective ba...

Page 7: ...r so as to get the ideal condition of illuminating 5 Selecting the objectives magnification The microscope is equipped with various objectives for 2 4 6 8 10 magnification The objective with the lower magnification takes on the larger field of view and depth of field In order to find the object easily advise to use first the lower magnification objective then rotate the nosepiece for 120 degrees t...

Page 8: ...ust with the soft brush or gauze For stubborn smudge such as fingerprint and lipid etc gently wipe it off with the clean soft cloth or lens paper dampened with the mixture of absolute alcohol and ether 3 Cleaning the plastic surface and metal paint surface Don t use any diluter such as thinner etc to clean the surfaces If there are some smudges on the surfaces wipe it off by the gauze For the obst...

Page 9: ...nt parts and accessories packed in the carton component Name Quantity Main body 1 Stand 1 G shape clamp 1 Objectives 2 1 4 1 6 1 12V 20W halogen lamp Spare 2 0 5A fuse spare 1 Lens paper 1 Instruction manual 1 Packing list 1 Inspection certificate 1 Inspector Packer Date ...

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