Very nice equipment that deserves to be used! Includes gently used Welch Allyn Panoptic ophthalmoscope w/ light handle, eye-cup, iExaminer for iphone 4. It works well and provides a clearer overall picture of eye structure. That being said, there is a learning curve to its use... So try hard not to get frustrated with initial attempts.Welch Allyn has excellent tutorials. The light handle does not include a battery simply because a new one (generic) will cost you under 50 bucks and it is a bit heavy to send. It is well worth the price! If I spent more time looking at eyes and less at other body parts I would keep it! Check out Welch Allyn website for specifics for these products. Info on iPhone 4 is available many, many places. The item "Welch Allyn PanOptic Ophthalmoscope 11840 with iexaminer bundle and extras" is in sale since Thursday, December 28, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Medical Specialties\Ophthalmology & Optometry\Ophthalmoscopes". The seller is "sweetmanito" and is located in Portland, Oregon. This item can be shipped to United States.