| Answer | Crossword Clue |
|---|---|
| HALO | Refraction phenomenon |
| PRISM | Refraction device |
| LENS | Refraction producer |
| MIRAGE | Refraction consequence, perhaps |
| OPTOMETRY | Profession concerned with refraction |
| HALO | Meteorological effect caused by refraction |
| Answer | Crossword Clue |
|---|---|
| HALO | Refraction phenomenon |
| PRISM | Refraction device |
| LENS | Refraction producer |
| MIRAGE | Refraction consequence, perhaps |
| OPTOMETRY | Profession concerned with refraction |
| HALO | Meteorological effect caused by refraction |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.