<prompt> Advantages of contact lens are all except -Beneficial in AnisometropisMore cosmetically acceptedhelpful in dry eyeImproved corneal oxygen supply  <response>: Advantages: i Less magnification 5 of the image, ii elimination of aberrations and prismatic effect of thick glasses, iii wider and better field of vision, iv cosmetically better accepted by young persons. Disadvantages: i more cost, ii cumbersome to wear,especially in old age and in childhood, iii corneal complications may occur. Reference : A K KHURANA OPHTALMOLOGY,Edition 4,Page-519 