Solutions Form of optical glass has 11 entries with similar clues
- visualoptical
- mirageOptical illusion
- eyelidOptical cover
- sextantoptical instrument
- eyestalkStem bearing optical organ
- lazy-eyeOptical problem
- eyedropsExample of optical therapy
- naked-eyeView unaided by any optical instrument
- telescopeOptical instrument for viewing at a distance
- epidiascopeAn optical projector giving images of opaque and transparent objects
- jewellers-rougeFinely ground ferric oxide used as polish for metal and optical glass