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| Chinese | English |
| 对定焦点 | focalise |
| 对定焦点 | focus |
| 对定焦点 | focalize |
| 用于消色差透镜对光化射线和最强可见光线有同样焦距的 | photovisual |
| 对焦时没把他们对好所以照片不清晰 | They were not in focus, so the photograph wasn't clear |
| 把 M的焦点对到 N 上 | focus M onto (N) |
| 把 M的焦点对到 N 上 | focus M into (N) |
| 把 M的焦点对到 N 上 | focus M upon (N) |
| 把 M的焦点对到 N 上 | focus M on (N) |
| 焦点对准 | be in focus |
| 焦点没有对准 | be out of focus |
| 焦距对准 | in focus |
| 焦距没对准 | out of focus |