Optical microscope

The microscope is an optical device that allows you to get the opposite image of the object being studied and consider the small parts of its structure, the dimensions of which lie outside the resolution of the eye. The unarmed human eye has a resolution of about 1/10 mm or 100 microns. The best light microscope is about 500 times improves the possibility of human eye, i.e. its resolution is about 0.2 microns or 200 nm.