See. On the whole phenomenon are very much involved barley awns, and bending, refraction and reflection of light on them, because even a slight change in angle of incidence results in a very significant change in hue and saturation of objects, that are observed in this manner. Similar, like change angle of reflection of a light beam from a diffraction grating.
Juu ya jambo nzima wanashiriki mno shayiri awns, na bending, refraction na reflection ya mwanga juu yao, kwa sababu hata mabadiliko kidogo katika angle ya matokeo ya matukio katika mabadiliko ya muhimu sana katika hue na kueneza wa vitu, kwamba ni kuzingatiwa kwa njia hii . Sawa, kama mabadiliko ya pembe ya reflection ya boriti mwanga kutoka wavu diffraction.