How to Fit CameraView to Object

Hi, guys can someone tell me how can I fit a CameraView to Objcet. How to calculate where camera should go to see only this object.

So I will put a GameObject into a scene and when trigger will active a srcipt then a CameraView will only show this GameObject. So left corner of camera view should be on left corner of gameobject , right corner of camera view should be on the right corner of gameobjest etc.

Is any easy way how can I to that ?