Ankit from Standard 10th uses spectacles the power of lens in his spectacles is -0.5 D answer the following questions state the types of lens used in his spectacles B name the defect of the vision Ankit is suffering from c find the focal length of the lens used in spectacles

Ankit from Standard 10th uses spectacles the power of lens in his spec

1.	Ankit from Standard 10th uses spectacles the power of lens in his spectacles is -0.5 D answer the following questions state the types of lens used in his spectacles B name the defect of the vision Ankit is suffering from c find the focal length of the lens used in spectacles
Answer» E of lens used in his SPECTACLES is a CONCAVE lens.The defect of vision from which he is suffering is Myopia or Nearsightedness.Hope this HELPS!