| Answer | Crossword Clue |
|---|---|
| DISTORTER | Fisheye lens, e.g. |
| LENS | Fisheye, e.g. |
| DISK | Contact lens, e.g. |
| fogging | the act of obscuring e.g. a lens with fog |
| parallax | The effect whereby the position or direction of an object appears to differ when viewed from different positions, e.g., through the viewfinder and the lens of a camera |
| parallaxes | The effect whereby the position or direction of an object appears to differ when viewed from different positions, e.g., through the viewfinder and the lens of a camera |
