<prompt> All are abnormality in lens shape except :SpherophakiaMicrophakiaMicrospherophakiaAphakia  <response>: Microphakia, spherophakia microspherophakia all are types of abnormal lens.Microphakia Abnormal smalleness of the lens of the eye.Spherophakia microspherophakia in spherophakia the lens is amall and sphericalincrease anterior and posterior curvature of lens . Angle closure glaucoma occurs when the small round lens has blocked the flow of aqueous through the pupil. 