A system for imaging a target site, the system comprising: a housing assembly having a head unit configured to be at least partially directed towards the target site, the target site being an eye; an optical coherence tomography, i.e., OCT module at least partially located in the head unit and configured to obtain a first set of volumetric data of the target site; a stereoscopic visualization camera at least partially located in the head unit and configured to obtain a second set of volumetric data of the target site, the second set of volumetric data including first and second views of the target site; a controller in communication with the stereoscopic visualization camera and the OCT module; a volumetric render module selectively executable by the controller; wherein the controller has a processor and tangible, non-transitory memory on which instructions are recorded, execution of the instructions causing the controller to: register the first set of volumetric data from the OCT module with the second set of volumetric data from the stereoscopic visualization camera to create a third set of registered volumetric data; render the third set of registered volumetric data to a first region to obtain a two-dimensional OCT view, via the volumetric render module; render the second set of volumetric data from the stereoscopic visualization camera to a second region to obtain a live two-dimensional stereoscopic view, via the volumetric render module; and overlay the first region and the second region to obtain a composite shared view of the target site wherein the controller is configured to add at least one annotation over the composite shared view on a display (32, 34), the at least one annotation indicating a landmark of the eye; and the controller is configured to maintain a relative position of the at least one annotation in the live two-dimensional stereoscopic view. a housing assembly having a head unit configured to be at least partially directed towards the target site, the target site being an eye; an optical coherence tomography, i.e., OCT module at least partially located in the head unit and configured to obtain a first set of volumetric data of the target site; a stereoscopic visualization camera at least partially located in the head unit and configured to obtain a second set of volumetric data of the target site, the second set of volumetric data including first and second views of the target site; a controller in communication with the stereoscopic visualization camera and the OCT module; a volumetric render module selectively executable by the controller; wherein the controller has a processor and tangible, non-transitory memory on which instructions are recorded, execution of the instructions causing the controller to: register the first set of volumetric data from the OCT module with the second set of volumetric data from the stereoscopic visualization camera to create a third set of registered volumetric data; render the third set of registered volumetric data to a first region to obtain a two-dimensional OCT view, via the volumetric render module; render the second set of volumetric data from the stereoscopic visualization camera to a second region to obtain a live two-dimensional stereoscopic view, via the volumetric render module; and overlay the first region and the second region to obtain a composite shared view of the target site register the first set of volumetric data from the OCT module with the second set of volumetric data from the stereoscopic visualization camera to create a third set of registered volumetric data; render the third set of registered volumetric data to a first region to obtain a two-dimensional OCT view, via the volumetric render module; render the second set of volumetric data from the stereoscopic visualization camera to a second region to obtain a live two-dimensional stereoscopic view, via the volumetric render module; and overlay the first region and the second region to obtain a composite shared view of the target site the controller is configured to add at least one annotation over the composite shared view on a display (32, 34), the at least one annotation indicating a landmark of the eye; and the controller is configured to maintain a relative position of the at least one annotation in the live two-dimensional stereoscopic view.