Motic BA210 - Objectives; Condenser; Eyepieces

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3.8. Eyepiece Tube
• Loosen the eyepiece clamp screw. Insert the round dovetail
mount on the eyepiece tube into the round dovetail mount on
the microscope arm. Tighten the eyepiece tube clamp screw to
secure the eyepiece tube in place.
3.9. Eyepieces
• Use the same magnification eyepieces for both the eyes.
• To lock the eyepiece, insert each eyepiece completely into
the eyepiece sleeve and tighten the clamp screws.
• Twist the eyepiece (anti-clockwise or clockwise) with 20~30 de-
gree and pull the eyepieces gently out when removing the eyepiece.
3.10. Filters
• Remove the collector cover and place the filter in the filter
holder located around the field lens, screw the collector cover,
taking care that dust, dirt and fingerprints do not get on the
filter and the field lens.
3.3. Illumination
a. Halogen Lamp
• The quartz halogen lamp, used as a light source, has higher
luminance and colour temperature than conventional tungsten
lamps. The luminance is approximately four times greater.
• As long as the lamp voltage is kept constant, the halogen
lamp maintains the same level of brightness and colour tem-
perature regardless of whether it is new or nearing the end of
its life.
b. LED
• This is the first 3W microscopic illumination system with
global patent for long life, adjustable high intensity, low heat
generation, low energy consumption and safe operation.
3.4. Mechanical Stage
• Remove specimen holder for fast hand scanning of slides.
• Left hand and right hand operation stages for option.
3.5. Specimen Holder
• Attach the specimen holder, using the two mounting holes.
3.6. Objectives
Lower the stage completely. Screw the objectives into the
revolving nosepiece so that clockwise rotation of the nosepiece
brings the next higher magnification objective into position.
3.7. Condenser
• Raise the stage by turning the coarse focus knob.
• Raise the condenser carrier by turning the condenser focus
knob.
• Insert the condenser into the mount with aperture scale
facing forward towards the user. Secure with the condenser
clamp screw.
• Turn the condenser focus knob to raise the condenser as far
as it will go.