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4

PARTS LIST

OPERATION

1. Remove components from package.  

    identify all parts before assembling. 

2. Attach 4x, 10x and 40x objectives    

    to revolving turret. 

3. Place the specimen on the stage and  

    secure with spring clips. NOTE: The  

    cover glass must face upward (the  

    thinner glass is the cover glass),  

    otherwise when the 40x objective is  

    used the specimen cannot be    

    observed. Observation is best when  

    the thickness of the cover glass is  

    0.1-1.1mm and the cover glass is  

    0.17mm.

4. Adjust the stand to an angle that  

    provides comfortable observation.

5. Rotate and adjust concave mirror to  

    light the field of view. NOTE: Do not  

    reflect the Sun with the mirror.  

    This can cause serious eye injury  

    or permanent eye damage.

6. Observe the specimen using the   

    lowest magnification objective first.  

    The 4x objective provides a larger    

    field of view to search specimen.  

1. Remove components from package.  

    identify all parts before assembling. 

2. Attach 4x, 10x and 40x objectives    

    to revolving turret. 3. Place the   

    specimen on the stage and  

     

    secure with spring clips. NOTE: The  

    cover glass must face upward (the  

    thinner glass is the cover glass),  

    otherwise when the 40x objective is  

    used the specimen cannot be    

    observed. Observation is best when  

    the thickness of the cover glass is  

    0.1-1.1mm and the cover glass is  

    0.17mm.

4. Plug power cord into an electrical  

    outlet. Turn microscope       

     

    lamp ON.

5. Observe the specimen using the   

    lowest magnification objective        

    first. The 4x objective provides a  

    larger field of view to search  

 

    specimen.

Name

Model AY11240

Model AY11240

Model AY11238

Model AY11238

Qty

Microscope Stand

Achromatic 

Objective

4x

1

Plain Concave Mirror

1

Plastic Dust Cover

1

10x Wide Field Eyepiece 

1

Lens Cleaning Tissue

1

Specification

1

Inspection Certificate

1

Packing List

1

1

10x

1

40x (s)

1

Name

Qty

Microscope Stand

Achromatic 

Objective

4x

1

10x Wide Field Eyepiece 

1

Plastic Dust Cover

1

Spare Bulb 

1

Lens Cleaning Tissue

1

Specification

1

Inspection Certificate

1

Packing List

1

1

10x

1

40x (s)

1

Summary of Contents for AY11240

Page 1: ...ify the customer accordingly BARSKA reserves the right to replace any product which has been discontinued from its product line with a new product of comparable value and function This warranty shall...

Page 2: ...ther 1 2 Dry Weather 1 1 4 After use cover the instrument with the plastic dust cover 5 If instrument is to be stored for an extended period of time remove the eyepiece and oculars and store in a mois...

Page 3: ...parts before assembling 2 Attach 4x 10x and 40x objectives to revolving turret 3 Place the specimen on the stage and secure with spring clips NOTE The cover glass must face upward the thinner glass is...

Page 4: ...stment knob until the image is in sharp focus When using other objectives rotate the fine focus adjustment until the image is in focus Model AY11240 Model AY11238 6 MODEL AY11228 AY11232 MICROSCOPE US...

Page 5: ...TION 1 Remove components from package identify all parts before assembling 2 Tighten the knob on the stand to prevent the elevator from sliding down 3 Fix the binocular body on the stand with the tigh...

Page 6: ...ft eyepiece and bring a specific point into focus using the focus knob b By turning the diopter ring adjustment for the left eyepiece bring the same point into sharp focus c Then bring the same point...

Page 7: ...ATION 1 Remove components from package identify all parts before assembling 2 Tighten the knob on the stand to prevent the elevator from sliding down 3 Fix the binocular body on the stand with the tig...

Page 8: ...both eyes at the same time the diopter ring may need adjustment DIOPTER RING ADJUSTMENT 1 To adjust the eyepiece for viewing with or without eyeglasses and for differences in acuity between the right...

Page 9: ...e 16 PARTS LIST OPERATION 1 Remove all components from package Identify all parts before assembling instrument 2 Attach 4x 10x and 40x objectives by screwing into revolving turret Tighten and secure t...

Page 10: ...wiped off all of the cedar oil OPERATION cont ADJUSTING THE CONDENSER APERTURE 1 The numerical aperture of the condenser should match the numerical aperture of the objective being used 2 To make sure...

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