Eyes are not just light spots. They are the monarch of each body. Magnified , they are the princushion of the body. Today I want to talk about butterfly’s eye, which compound from thousands of ommatidia. They are not  merely photoreceptors, but they are sensitive to swat. Moreover this sensitivity may frustrate all one who wants to catch a butterfly. To summarizing the essay, I would like to say that  things are seem blurred in butterfly’s eye and the slightest movement is clear for all insects with compound eye.فرشته