Microscope

 A microscope is big

But sees the tiny

Not just sees

But it observes

It moniters

It magnifies

It enhances

It signifies

It is interesting

It is mechanistic

It is a requisite

For the biologistic

It sees small

Shows enlarged

Looks difficult

But is tricky

Handling with it needs practice

Working with it is really enthusiastic

From outside looks dark

Inside it is brightened

Whether love or dead cells

Gives their perfect images

Whether white or colourful

Are always looks beautiful

Microscope is an invention

Development with it, is a discovery

Patience is known as the key tool

Focus is it's well known thumb rule