Sagot :
Answer:
STEP 2. Carry it to your table or working place. Remember to always use both hands when carrying the microscope.
Look for the revolving nosepiece. Then, turn it clockwise or counterclockwise until the LPO is back in its proper position.
STEP 1 Get the microscope from its box or in the cabinet. Do this by grasping the curved arm with one hand and supporting the base with the other hand.
STEP 3 Put gently the microscope down on the laboratory table with its arm facing you, With the use of tissue paper or any clean and soft cotton rag, wipe the metal parts of the microscope.You may also wipe the eyepiece and objectives with a lens paper. 6-10 Locate the eyepiece and look through it.
STEP 4: While looking through the eyepiece, adjust the position of the mirror so that it is not glaring to the eyes. The bright circle of light is called the field of view of the microscope.
STEP 5 Practice viewing through the microscope using both eyes open to avoid or reduce eyestrain. Find the inclination joint. Grasp the arm and slowly pull it towards you. Sit down and try looking through the eyepiece.
STEP 6 Find the coarse adjustment. Slowly turn it upwards, then downwards. Locate the diaphragm. While looking into the eyepiece, rotate the diaphragm to the next opening
Explanation:
NOT SUREE
BUT I THINK THAT IS