IF YOU HAVE A MICROSCOPE THAT DOES NOT HAVE AN INTERNAL LIGHT SOURCE, YOU WILL HAVE TO USE THE EXTERNAL LIGHT SOURCE THAT IS PROVIDED IN THE CABINET WITH THE MICROSCOPE.
Scientists would use an electron microscope when a light microscope isn't strong enough. Electron microscopes use a beam of electrons rather than light to achieve much higher magnification and resolution, allowing for the visualization of smaller details in samples.
To illuminate what you are looking at or to give enough light to see through something you are looking at.
Most likely, no. I've tried, no results. Well, maybe, if the microscope is strong enough.
Any organic substance or sample thin enough to let light through.
compound light microscope - cell theory - electron microscope
The light microscope use the visible light; the electron microscope use an electrons beam.
The basic requirement for you to see an object using the microscope is light. The amount of light will determine the visibility of the specimen.
To set up a microscope follow these steps:Hold the microscope by its base.Place it near a light source. (Not directly in the sun.)Adjust the mirror until light is reflected up the microscpe. (Check this by looking done the microscope.)Turn the objective lens to its lowest magnification.
Another name for the light microscope is the optical microscope.
A compound microscope
Any organic substance or sample thin enough to let light through.
A light microscope