Inhibitory system of the excess of accommodation and/or accommodative spasm. The present invention relates to an inhibiting system of excess and/or accommodative spasm consisting of a device and a control. The device is formed by a frame (1) of spectacles to which variable light led emitters (2) are attached in the internal frame of the frame and/or in the legs; this frame also has two hollow (5) and transparent sheets that have a groove in the upper part and are closed at the bottom and that are located one in front of each of the eyes of the individual with excess or accommodative spasm, in which can be inserted opaque sheets or occluders (6) that can be of different colors and incorporate, or not, images. The knob (3) serves to vary the lighting provided by the leds and the contrast. The invention also relates to a method for inhibiting excess and/or accommodative spasm by the inhibitor system of the invention. (Machine-translation by Google Translate, not legally binding)