2. A microscope is an instrument used to magnify small
size things which cannot be seen by eye directly.
3. Microscope has many kinds.
There are light microscope, electron microscope,
biological microscope, and digital microscope.
4. Let’s We Know The Parts of a
Microscope
Microscope
Non-Optical
Optical Parts
Parts
Macrometer
Ocular Lens Objective Lens Microscope Body
(Coarse Rotator)
Micrometer Arm of
Diaphragm Mirror
(Fine Rotator) Microscope
Condenser
Flat Mirror Object Desk
Rotater
Microscope
Concave Mirror Condenser
Stand
Clamp
6. Optical Parts
a. Ocular Lens
Ocular lens is the lens to enlarge the image from the objective lens and make illusory
image that is upright and magnified.
b. Objective Lens
Objective lens is the lens to magnify the image of the body and make a real image
that is reversed and magnified.
c. Diaphragm
It functions to regulate the amount of light to condenser.
d. Mirror
Mirror has a function to reflect light from a light source to the condenser.
7. Non-Optical Parts
a. Microscope Body
To regulate the focus linking the ocular lense to the objective lense.
b. Macrometer (Coarse Rotator)
The macrometer functions to quickly move the microscope body up and down.
c. Micrometer (Fine Rotator)
The micrometer functions to slowly move the microscope body up and down.
d. Arm of Microscope
The arm has a functions as a handgrip while moving the microscope.
8. e. Object Desk
The object desk functions as a place to put on the object to be observed.
f. Condenser Rotator
The condenser rotator functions to move the condenser up and down in order
to obtain optimum light.
g. Microscope Stand
It functions to support and hold the microscope firmly in position.
h. Condenser
It functions to collect the light from the mirror which is used to light the
preparation.
i. Clamp
The clamp functions to hold the preparation glass to be observed to prevent
a slide.