For example, a bicycle pump will do that.
A Microscope.
A microscope is an optical instrument that makes small objects appear larger by using a combination of lenses to magnify the image of the object.
The instrument used to make extremely small things look larger so humans can see them is a microscope.
It is called a Magnifying Glass. A2: or a microscope
microscope
microscope
Microscopes, telescopes, a magnifying glass, reading glasses, a concave mirror, a drop of water, a glass tube looked at from the side.
Magnifying Glass, Microscope
A telescope. :-)
An instrument that makes small, distant objects visible is a telescope. Binoculars and scopes are also used for seeing long distance.
Magnifying glasses
the bigger an instrument is, the lower the sound that it makes