A system for viewing a human eye, the system comprising: - a microscope device configured to capture a microscope view or a microscope image of the human eye; - an optical coherence tomography, OCT, unit to capture an OCT image (610, 620) of at least a target tissue region (9, 11, 12, 13) of the human eye; - a viewing device configured to display a real time view of the human eye; wherein the real-time view includes: (i) a microscope optical view or a microscope image of the human eye captured by the microscopic device; and (ii) an augmented image (600, 600b) having the microscope view or the microscope image of the human eye, the augmented image further having the OCT image of a target tissue region of the human eye which is captured by the OCT unit, and wherein the OCT image enables the identification of a target location (621, 622) positioned in the target tissue region when the target location is not visible in the microscope view or the microscope image; - an elongate probe having a distal end, wherein the probe is advanceable within an anterior chamber of the human eye toward the target tissue region to be utilized to perform a surgical procedure at the target location while the viewing device displays the microscope view or the microscope image and the augmented image, and wherein the viewing device is configured to display the microscope image and the augmented image while the probe is advanced within an anterior chamber of the human eye toward the target tissue region, and the viewing device is configured to provide to the user in the augmented view information regarding a relative position of at least one of the distal end of the probe or an implant (1220a, 1220b) on the distal end of the probe with respect to the target location also when the at least one of the distal end of the probe or the implant on the distal end of the probe becomes not visible in the microscope view or the microscope image due to total internal reflection in the target tissue region of the human eye while advancing the probe within the anterior chamber of the human eye and while the probe is utilized to perform the surgical procedure at the target location; and wherein the elongate probe is configured to be utilized to perform the surgical procedure including one of laser ablation and implant stent delivery. - a microscope device configured to capture a microscope view or a microscope image of the human eye; - an optical coherence tomography, OCT, unit to capture an OCT image (610, 620) of at least a target tissue region (9, 11, 12, 13) of the human eye; - a viewing device configured to display a real time view of the human eye; wherein the real-time view includes: (i) a microscope optical view or a microscope image of the human eye captured by the microscopic device; and (ii) an augmented image (600, 600b) having the microscope view or the microscope image of the human eye, the augmented image further having the OCT image of a target tissue region of the human eye which is captured by the OCT unit, and wherein the OCT image enables the identification of a target location (621, 622) positioned in the target tissue region when the target location is not visible in the microscope view or the microscope image; (i) a microscope optical view or a microscope image of the human eye captured by the microscopic device; and (ii) an augmented image (600, 600b) having the microscope view or the microscope image of the human eye, the augmented image further having the OCT image of a target tissue region of the human eye which is captured by the OCT unit, and wherein - an elongate probe having a distal end, wherein the probe is advanceable within an anterior chamber of the human eye toward the target tissue region to be utilized to perform a surgical procedure at the target location while the viewing device displays the microscope view or the microscope image and the augmented image, and wherein the viewing device is configured to display the microscope image and the augmented image while the probe is advanced within an anterior chamber of the human eye toward the target tissue region, and the viewing device is configured to provide to the user in the augmented view information regarding a relative position of at least one of the distal end of the probe or an implant (1220a, 1220b) on the distal end of the probe with respect to the target location also when the at least one of the distal end of the probe or the implant on the distal end of the probe becomes not visible in the microscope view or the microscope image due to total internal reflection in the target tissue region of the human eye while advancing the probe within the anterior chamber of the human eye and while the probe is utilized to perform the surgical procedure at the target location; and wherein the elongate probe is configured to be utilized to perform the surgical procedure including one of laser ablation and implant stent delivery.