The only eye medications permitted beside povidone-iodine 1.25% ophthalmic solution and the control drug natamycin, will be atropine ophthalmic solution to reduce intraocular inflammation and prevent synechiae, and anti-glaucoma medication as needed. The atropine will be administered to the affected eye(s) twice a day and strength will vary according to the subject's age. Subjects less than 1 year of age will be given atropine 0.25%, ages 1-3 will be given 0.5%, and subjects greater than 3 years of age will be given 1%.