Equipment
Precaution while using Microscope
Equipment
Most vacuum evaporators do not have a safety switch to turn off power before opening the bell jar. Follow the instructions on the equipment. Never observe metal evaporation without goggles. The intense brightness can burn your retina.
INITIAL PROCEDURES
Transporting
Use of the microscope
Inappropriate lighting conditions
Do not touch the lenses
Stay Safe and Have Fun 
Putting the microscope away
Be sure to clean and disinfect the eyepiece
Eye Fatigue
Information and care of the microscope
Laboratory to verify
Length of work period More ...
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