VMC 211: General Veterinary Microbiology (1+1)

CARE OF MICROSCOPE

Microscope is an important tool in microbiology. It must be used correctly with care.

1. Carry the microscope with one hand beneath and one hand on the arm.
2. Do not tilt the microscope but instead adjust your stool so that you can comfortable use the microscope.
3. Observe the specimen with both eyes open. You will have less eye strain.
4. Always focus by moving the lens away from the slide. Always focus slowly and carefully.
5. Before using oil immersion objective focus the slide under high power. Always focus with high low power first.
6. Keep the lenses clean. Use only lens paper for cleaning them. Wipe with xylol before putting the microscope away. Do not touch the lenses with hand.
7. Clean the ocular lens carefully. If dust is present it will rotate as you turn the lens.
8. After use put the dust cover on and keep the microscope in the designated area.