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STEINDORFF

®

 

adjustable aperture iris diaphragm incorporated into the condenser, which is important in 
securing correct illumination, contrast, and depth of field; a graduated scale indicates the 
approximate adjustment (size) of the aperture diaphragm. 

 

Trinocular phototube (50% vis, 50% doc) with 10MP digital eyepiece camera and 8'' LCD 
camera available to capture images and view live video of the specimen on a computer or 
screen. 

 

3.

 

ASSEMBLY 

 
Before assembly, make sure to remove the transportation security screws: two screws under the specimen 
stage, and one screw on the bottom of the stand to protect the focusing parts (please see picture above) 

1.

 

Mount the binocular or trinocular head onto the body of the microscope and tighten the head 
clamping screw. 

2.

 

Screw up the objectives in the order of powers. 

3.

 

Insert eyepieces into the tubes. 

4.

 

Mount the condenser 

a.

 

Turn the coarse focus knobs to raise the specimen stage to the top of its range. 

b.

 

Turn the condenser focus knob to bring the condenser down to its lowest position. 

c.

 

Loosen the condenser clamping screw, put the condenser to the holder, and tighten the 
condenser clamping screw. 

d.

 

Turn the condenser focus screw to raise the condenser to a working position. 

5.

 

Insert the illuminator source module onto the stand base. 

6.

 

If a trinocular head is mounted at step 1, install a CCD adaptor 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for S-3000 Series

Page 1: ...STEINDORFF S 3000 LED Biological Microscope Series Instruction Manual...

Page 2: ...ment Ring Attachment Notch Specimen Holder Aperture Diaphragm Lever Condenser Filter Field Diaphragm Ring Binocular Head Head Clamping Screw Body Reversed Nosepiece Objective Specimen Stage Condenser...

Page 3: ...2 STEINDORFF Handle Power Input Fuse Power Switch Condenser Focus Knob Coarse Focus Knob Fine Focus Knob Tension Adjustment Ring...

Page 4: ...of your eyepieces objectives and other accessories in place during storage 2 DESCRIPTION 2 1 Specifications Viewing Head Siedentopf Binocular or Trinocular head 30 inclined and 360 rotatable Interpupi...

Page 5: ...djustment on both eyepieces for the compensation of defective vision with diopter scales to facilitate finding the correct setting Parfocality of focus is assured by independent diopter adjustment on...

Page 6: ...om of the stand to protect the focusing parts please see picture above 1 Mount the binocular or trinocular head onto the body of the microscope and tighten the head clamping screw 2 Screw up the objec...

Page 7: ...6 STEINDORFF Eyepieces 3 Binocular Head Trinocular Head CCD Adapter 7 Notch Objective s Condenser s 1 6 2 4 5 Security Screws...

Page 8: ...y slightly toward or away from one another to adjust the distance between the tubes to your individual interpupillary distance The adjustment of the interpupillary distance is correct when you see onl...

Page 9: ...on that s convenient for your observation When the reticule is in focus do not move the diopter ring afterwards to keep the reticule in focus Use the same eye to stare at the specimen turn the focus k...

Page 10: ...iew See Figure D Carefully adjust the sub stage condenser iris diaphragm learn to adjust the contrast to optimize your image without introducing artifacts and without losing detail The whole point to...

Page 11: ...of the objective provides better image resolution and contrast and also increases the depth of focus Since the contrast of microscope specimens is ordinarily low setting the condenser aperture iris d...

Page 12: ...arkfield Observation There are two kinds of darkfield condenser available one darkfield dry NA 1 25 one darkfield oil NA 1 25 1 36 Replace the condenser with the darkfield condenser as needed If darkf...

Page 13: ...agm is not properly centered Center it using condenser centering screws Field iris diaphragm is stopped down too far Open it to an optimum stop position Dirt dust on objective eyepieces condenser or l...

Page 14: ...ot match that of the other Interpupillary distance is incorrect Adjust interpupillary distance Incorrect diopter adjustment Adjust diopter Your view is not accustomed to microscope observation Try loo...

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