Ernst —; optical scientist who invented the apochromatic lens

Let's find possible answers to "Ernst —; optical scientist who invented the apochromatic lens" crossword clue. First of all, we will look for a few extra hints for this entry: Ernst —; optical scientist who invented the apochromatic lens. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.