Ophthalmoscope is used to examine the refractive interstitium (cornea, aqueous humor, lens and vitreous) and fundus (optic disc, retina and choroid) of the eye, and is a common inspection method in ophthalmology. Otoscope machine is an ear speculum is a commonly used instrument for examining the external auditory canal and tympanic membrane. It is shaped like a funnel and has different calibers. It forms a set and is selected according to the diameter of the patient's external auditory canal.
Ophthalmoscope & Otoscope is direct type.
Yes, we have both type of battery and power adapter.
Yes, we have the disposable.