【Product introduction】

1. Visual stimulus Panel

Using black and white grid pattern with different widths, sharp edges and high contrast as the stimulus source, the square wave generated by the slow rotation of the grating plate on the host can activate the neurons of the entire visual cortex and make the visual cortex cells produce impulses to increase visibility of amblyopia.

2. CAM raster

Through regular replacement, rotating a different fringe grid with high spatial frequency and strong contrast sensitivity to stimulate the visual cells in the fovea of the macula, enhances its activity, eliminates inhibition, and improves vision.

3. Haidinger brush

Through the blue filter, rotating brush with different widths, lighting select to excite the cone cells, and use the rotating "light brush" to stimulate the suppression of the macula to train amblyopia and eccentric fixation.

4. Afterimage

Let the child look at the black spot in the view, cover the fovea of the macula, and illuminate the retina with strong light, so that the optic center eliminates the suppression of the macula.

When the strong light turns into a dark flash, the black spot turns into a black spot, and the surrounding bright light becomes darker, forming an afterimage. Perform vision training while bright spots are forming.

5. Three-color light-enhancing lens

Using red, green and yellow lights to alternately flash and stab, excite the red, green, and yellow cones, activate the visual system, and promote visual development.