Crossword clues for Ray blocker 5 lettersAnswerClueOZONERay blockerOZONEUltraviolet-ray blockerOZONEUV ray blockerLEADX-ray blockerZINCOXIDEEffective ray blockerLEADX-ray vision blockerBETAType of ray or blockerPABABlocker of UV raysLEADBlocker of Superman's X-ray vision