Select the camera. Where you mostly see the material settings or sometimes the numerical input - upper right corner of the interface you get all the settings for the camera now. There is camera angle, some other settings and and dof - set to 0 per default. You change that to a value different from zero and get what you want.. You see the sharp region with two extra lines in the camera pyramid. Change the values and see how this changes. I don't have Vue at hand right now but i guess that, if you dop a job you have a deadline and want a quick answer. Sorry for not being more precise.

One day your ship comes in - but you're at the airport.