A distance setting, as on a camera, beyond which the entire field is in focus.

无限远标志一个距离的设定，比如在照像机上，表示整个场景都在焦点内。

youdao

A distance setting, as on a camera, beyond which the entire field is in focus.

无限远标志一个距离的设定，比如在照像机上，表示整个场景都在焦点内。

youdao