Optik Hirt is a well-stocked optician with a fully trained sales personel. There are other branches…read morein the area but the shop in Eberstadt is the original one where Mr Hirt is mostly found. Just across the large parking space in the back is the hearing aid sectiion. Mr Hirt also offers a special service to children suffering from learning disabilities. Certain such disabilities can be caused by a particular form of poor vision and he tests for this and offers glasses together with proper eye training if the results were positive.