The range of colour produced by a prism or diffraction grating

Let's find possible answers to "The range of colour produced by a prism or diffraction grating" crossword clue. First of all, we will look for a few extra hints for this entry: The range of colour produced by a prism or diffraction grating. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.