Corneal deposits are seen in all except –: (A) Reis–bucklers corneal dystrophy, (B) Endothelial dystrophy of fuchs, (C) Hunters disease, (D) Hurler's disease
Answer is A. Endothelial dystrophies cause corneal deposits (not epithelial dystrophies like Reis - Buckler's dystrophy).
Hunter's syndrome and Hurler syndrome are mucopolysaccharidosis:-

"In all the mucopolysacharidosis (except MPS III - Sanfilipoo syndrome), corneal deposition may occur". — Pediatric Ophthalmology