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. 2019 Jun 18;5:15. doi: 10.1186/s40942-019-0165-z

Fig. 1.

Fig. 1

Current ophthalmic endoscopy surgical systems consist of a multifunction microendoscope and a wheeled cart housing a central console (base unit) and a two-dimensional video monitor. The base unit provides an illumination source (usually xenon), a high-resolution video camera, interfaces for microendoscope fiberoptic cabling, and connections for video output to remote monitors. It can also incorporate a photocoagulation laser source and equipment for digital image enhancement