Made a magnifying lens. How does it work

In this video, we will know -

What is a lens
How many types of lens
Types of convex and concave lens
How does a lens work
How to make a lens at home
How to magnify any object by a lens at home
What is the rule of image formation
How many type of image
Experiment on lens
Make a Lens from Glass and home accessories
What is focal length in lens
All about lenses

magnifyinglens.