A surgical imaging system can include at least one light source, configured to generate a light beam； a beam guidance system, configured to guide the light beam from the light source； a beam scanner, configured to receive the light from the beam guidance system, and to generate a scanned light beam； a beam coupler, configured to redirect the scanned light beam； and a wide field of view (WFOV) lens, configured to guide the redirected scanned light beam into a target region of a procedure eye； wherein the beam coupler is movably positioned relative to the procedure eye such that the beam coupler is selectively movable to change at least one of an incidence angle of the redirected scanned light beam into the procedure eye and the target region of the procedure eye.
