The resolution has limitations of around 200 nanometers.
light is must for optical microscope while is not necessary for nonn optical one
It shows inverted images .
An optical microscope is what is commonly known as compound microscope.
A microscope is any device used to view an entity that is otherwise invisible to the unaided eye, or to view better details of a very small visible object. An optical microscope is one type that uses...
its a secret