Abstract: Disclosed is a one step fiber optic connector polishing method. The method is a sequence of processes that may include severing a fiber (100) length projecting out of the end face (106) of a ferrule (102) having a pre-shaped surface, such that the residual fiber length does not exceed 80 microns. Cleaning ferrule (102) end face (106) such that no residual debris are left on it. Polishing fiber end-face (140) only, on a finishing polishing film (180) until fiber end-face (140) and ferrule end-face (106) are in a relation that ensures the desired fiber undercut or protrusion.