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.
Proper microscope care
Finding a better fit
Cleaning and Care
Inappropriate lighting conditions
Stay Safe and Have Fun 
Setting up
Main requirements
Information and care of the microscope
Adjusting the ocular lenses
Pre existing eye problems
Main problem
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