Question

how to solve the visibility problem with the help of lenses
​

Answer 1

Answer:

Explanation:

Lenses are different perspectives that ask different questions in order to create a solution. It is easy to pick a particular method of problem solving and apply it to every challenge you face. But tough problems often require completely new lenses in order to solve.

Answer 2

Glasses or contact lenses correct vision because they allow the eye to focus light in the right spot on the retina — the spot that produces the clearest image. ... The people who will make your glasses for you need these numbers to create lenses that will correct the way your eye bends light.