Devices, systems, and methods that utilize a speaker to impart motion to an optical fiber positioned within an imaging probe are provided. In some embodiments, an ophthalmic imaging apparatus comprises an optical probe having a handle sized and shaped for handheld grasping by a user and a cannula coupled to the handle, the cannula sized and shaped for insertion into an eye to be treated an optical fiber positioned at least partially within the optical probe, the optical fiber configured to receive an imaging light from an imaging light source and guide the imaging light to an optical element positioned within the cannula of the optical probe and an actuator system configured to impart motion to the optical fiber, the actuator system including a speaker positioned within the optical probe.
