Solutions Optical illusion has 16 entries with similar clues
- 4-letter words
- lensOptical device used to invert an image
- 5-letter words
- prismOptical device used to change an image from left to right
- 6-letter words
- visualoptical
- eyelidOptical cover
- 7-letter words
- optical...... illusion, trick of sight
- sextantoptical instrument
- fantasyIllusion
- 8-letter words
- phantasyIllusion
- phantasmAn illusion
- lazy-eyeOptical problem
- 9-letter words
- naked-eyeView unaided by any optical instrument
- telescopeOptical instrument for viewing at a distance
- 11-letter words
- epidiascopeAn optical projector giving images of opaque and transparent objects
- 13-letter words
- hallucinationAn illusion experienced as real
- 15-letter words
- jewellers-rougeFinely ground ferric oxide used as polish for metal and optical glass
- will-o-the-wispMisleading illusion