| focus | center upon |
|---|---|
| focus | of an optical system (e.g. eye or opera glasses) adjusted to produce a clear image |
| focus | concentrated on or clustered around a central point or purpose |
| focus | (of light rays) converging on a point |
| focus | being in focus or brought into focus |
| focus | the act of bringing into focus |
| focus | the concentration of attention or energy on something |
| focus | (of light rays) converging on a point |
| focus | being in focus or brought into focus |
| focus | the concentration of attention or energy on something |