i am rahul 15yrs old.recently i was got an eye check up and my cylindrical power of both eyes is -.50.doctor told me wear spectacles.will it get cured if i wear spectacles?can the power increase?
No. This is a very small amount of astigmatism. The contact lens will correct for this. If the astigmatism was more severe (more than 1.0 Diopters) then a toric or astigmism correcting contact lens is needed.