Magnifing glass, microscope, scanning electron microscope, eye Loupe, electronic magnifier and on a grander scale a telescope.
The instrument is an optical microscope.
A doctor
A doctor
microscope
an amplifier.
An amplifier.
There is no instrument in world which measure how small an object is but instruments measure how large an object is .
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magnafing glass
A microscope is a scientific instrument which magnifies objects that are too small to be seen by the naked eye. Microscopes come in two varieties - electron microscope (EM) and light microscope (L.M). It uses combination of magnifying lenses with a rotator that can be used to adjust the item view option.
The mass of a reasonably small object which is either solid or can be contained easily.
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