<prompt> Windshield wiper syndrome is seen inDislocation of Intra ocular lensPosterior capsular opacificationReaction to lens materialMalposition of lens  <response>: Windshield wiper syndrome is seen due to malposition of lens: IOL movement to and fro with the movement of head Complications due to Intra ocular lens - UGH Syndrome : Uveitis , glaucoma, Hyphaema syndrome - Sunrise Syndrome superior subluxation of IOL - Sunset syndrome inferior subluxation of IOL - Lost lens syndrome Dislocation of lens - Windshield wiper syndrome 