Instrumen Laboratory " microscope" #aakpekalongan #utsbahasainggris2021 #microscope
Channel: Sobat Atlm
Date: 11/11/2021

Microscope

The microscope is one of the important tools used in science laboratory activities.A microscope is a tool used to see objects with very small sizes, because the objects being observed are so small that they cannot be seen with the naked eye.  The following are general microscope components.
1. ocular lens
2. objective lens
3. microscope tube
4. macrometer
5. Micrometer
6. revolver
7. reflector
8. diaphragm
9. condenser
10. microscope table
11. glass clamp
12. microscope arm
13. microscope foot
14. inclination joint

The steps that can be taken to observe an object or preparation using a microscope are:

1. Make sure that the table is flat and the objective lens using a low magnification is mounted in a position in line with the axis of the eyepiece.
2.The use of one eye for the monocular microscope through the eyepiece and two eyes for the binocular microscope.  Adjust the mirror so that enough light is available or adjust the amount of light as needed.  Also adjust the aperture so that the light received by the eye is not too bright or dim.
 3. The object lens is removed from the preparation table by turning the coarse adjustment clockwise.  Place the slide under the object Looking from the side, adjust the low-magnification objective lens to a distance of about 1 cm from the slide.  Look again through the eyepiece, and raise the slide table with a coarse dial and then use the fine adjuster until the slide is clearly visible.
 4. Viewed again from the side, carefully rotate the objective with a higher magnification.  Make sure that the lens does not touch the slide, then look again through the eyepiece and focus the slide by turning the fine dial slowly anticlockwise and adjusting to the exposure.
 5. After observations are made or completed, turn the revolver objective to low magnification, raise the tube or lower the table and take the slide from the preparation table.


#aakpekalongan #utsbahasainggris2021 #microscope