Placement Of Microscopic Devices And Mastery
Operation principle of microscopic devices are under the microscope:
(A) hand-held device shaped like a pen, light stretch, there is ample room.
(B) hand steady as pan. 
(C) the needle holder, knife and scissors held by the dominant hand, held by the non-dominant hand and tweezers.
(Iv) quite pleased with both hands when operating the coordination.
(E) any parallel to the instruments must be taken with the surface of the IRIS into the anterior Chamber of the route, in place before we can change direction at the top.
(F) the King by the magnification limit, surgical instruments range is rather limited, especially less up and down movements should be avoided.