People with refractive defects such nearsightedness, hyperopia (farsightedness), presbyopia (age-related nearsightedness), and astigmatism typically wear contact lenses (blurred vision in all directions). Contact lenses aid in the restoration of clear vision; they provide users with sharper, clearer, and superior vision. A fingertip is used to apply contact lenses, which are clear, curved pieces of plastic to the surface of the eye. In addition to being utilised for cosmetic purposes, contact lenses are more convenient and comfortable than spectacles. https://bhartieyefoundation.in/contact-lens.html