Cosmic ray flashes in the eye.
D000512:Alpha Particles; D000535:Aluminum; D003261:Contact Lenses; D003359:Cosmic Radiation; D005123:Eye / Q000528:radiation effects*; D006801:Humans; D007908:Lens, Crystalline / Q000528:radiation effects; D009799:Ocular Physiological Phenomena; D011830:Radiation Effects; D011874:Radiometry; D012029:Refraction, Ocular
D000535:Aluminum