You can move the camera in the scene until the desired position is achieved.


To do this, make sure the manipulation mode is set to *local*

[![enter image description here][1]][1]

This will change the manipulators to use the selected object's local axis.

[![enter image description here][2]][2]

Then, grab the camera's local Z axis and drag it to the desired position.

[![enter image description here][3]][3]


  [1]: https://i.sstatic.net/VwOhG.png
  [2]: https://i.sstatic.net/LrwmS.gif
  [3]: https://i.sstatic.net/bQ776.gif