Escalon Medical Corp. operates in the healthcare market, specializing in the development, manufacture, marketing and distribution of medical devices for ophthalmic applications. The Company and its products are subject to regulation and inspection by the United States Food and Drug Administration. Its products include A-Scans, B-Scans, UBM, Pachymeters, Ispan Intraocular Gases, Surgical Packs, and AXIS Image Management. A-Scan provides information about the internal structure of the eye by sending a beam of ultrasound along a fixed axis through the eye and displaying the various echoes reflected from the surfaces intersected by the beam. B-Scan is primarily a diagnostic tool that supplies information to physicians where the media within the eye are cloudy or opaque. UBM is a high frequency/high resolution ultrasound device. AXIS Image Management system manages ophthalmic diagnostic images via a Web browser from any device regardless of modality, device manufacturer or location.