Crossword solverSynonyms for optical device26 crossword answers for “optical device” (7,6), sorted by letter count.How many letters?All264153627283941031141231814 letters 1lens5 letters 3lenseprismlaser6 letters 2devicefinder7 letters 2gratingbiprism8 letters 3diffuserdiffusorkerr cell(4,4)9 letters 4projectorprismaticautofocuscoelostat10 letters 3lens system(4,6)collimatornicol prism(5,5)11 letters 4planetariumpolarimeterpolariscoperochon prism(6,5)12 letters 3optical prism(7,5)optical maser(7,5)camera lucida(6,6)18 letters 1diffraction grating(11,7)