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BS-3012 Series Stereo
Microscope
User Manual
BS-3012A
BS-3012B
It is recommended strongly that you study this manual thoroughly before using the
microscope. Retain this manual in an easily accessible place near the work table for
future reference.

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Summary of Contents for BestScope BS-3012 Series

  • Page 1 BS-3012 Series Stereo Microscope User Manual BS-3012A BS-3012B It is recommended strongly that you study this manual thoroughly before using the microscope. Retain this manual in an easily accessible place near the work table for future reference.
  • Page 2: Table Of Contents

    BestScope International Limited Contents 1. Before use ...............1 2. Nomenclature ............2 3. Assemblage ............3 4. Operation ..............4 5. Configuration chart ..........7 6. Technical parameter ..........8 7. Trouble shooting ............10...
  • Page 3: Before Use

    BestScope International Limited 1. Before use Notice 1)Microscope ought to be place in a dry and clean place. Do not expose the microscope in the sun directly. Avoid high temperature and violent vibration. 2)Microscope is a precision instrument, so handle with care, avoiding impact or abrupt movement during transportation.
  • Page 4: Nomenclature

    BestScope International Limited 2. Nomenclature Eyepiece Handle Diopter adjust ring Binocular Head Focusing knob Objective Incident illumination Stand Top light brightness Clip adjustment knob Glass stage Bottom light brightness adjustment knob...
  • Page 5: Assemblage

    BestScope International Limited 3. Assemblage Eyepiece shield Eyepiece Head Illumination device Illumination lock-screw Head lock-screw Bracket Clip Glass stage Bracket lock-screw Base...
  • Page 6: Operation

    BestScope International Limited 4. Operation * The following figures may not be exactly the same as real product, just help you to understand the microscope operations. 4-1 Use the glass stage 1) Press the glass stage on the sunken place then the other side of the glass stage will be lifted.(Fig.1)
  • Page 7 BestScope International Limited Use eyepiece shields 1) For user who does not wear glasses, hold the diopter adjusting ring to prevent them from rotating and turn the eyepiece till the eyepiece shield fit the observer well. 2) For user who wears glasses, take the eyepiece shields off before observation.
  • Page 8 BestScope International Limited Adjust the brightness of the bottom light 1) Turn the adjustable light knob according to the sign marked on the base, along the clockwise the brightness will be increased, otherwise it will be weakened. (Fig.9) Fig.7 4-10 Replace the lamps 1) Press the stage on the sunken place then the other side will be lifted.
  • Page 9: Configuration Chart

    BestScope International Limited 5. Configuration chart 5-1 BS-3012 Series Configuration Configuration Model Parts Specification BS-3012A BS-3012B WF10X/20mm ● ● Eyepieces WF15X/15mm ○ ○ WF20X/10mm ○ ○ 1X/W.D.100mm ○ ○ 2X/W.D.100mm ● ● Objectives 3X/W.D.100mm ○ ○ 4X/W.D.100mm ● ● 0.5X, W.D.: 165mm ○...
  • Page 10: Technical Parameter

    Objecti Objective (mm) Mag. Mag. Mag. field ve field field 3.75 Auxiliary objective for BS-3012 series(Used to extend the magnification) Auxiliary objectives Magnification Working distance (mm) 0.5X 0.5X 1.5X 1.5X Working distance is fixed regardless of the magnification factor. Total mag.=Objective mag. X Eyepiece mag.X Auxiliary mag.
  • Page 11 BestScope International Limited Configuration parameter of BS-3012 series Model BS-3012A/B(1X,2X) BS-3012A/B(1X,3X) BS-3012A/B Parts Objective 1X, 2X 1X, 3X 2X, 4X magnification Working distance 100mm Observation angle 45° Head Interpupillary distance 55-75mm adjustment Diopier adjustment Range of single adjustment:±5D Mount for auxiliary Screw hole: M48*0.75...
  • Page 12: Trouble Shooting

    BestScope International Limited 7. Trouble shooting The microscope can’t achieve full performance because of unfamiliar using. This following table will give some advice to help you make good use of the microscope. Trouble Cause Remedy Interpupillary distance is not correct...

This manual is also suitable for:

Bs-3012aBs-3012b