Unclear rendering

[Frode]

Hi

When i render my project it becomes very unclear/blured in the two best qualities. In the two lowest qualities its al normal.

Is there any settings i missed to avoid this problem?

[Puybaret]

Maybe you chose Depth of field lens? With that lens the focus is computed at 2.5 meter with a limited depth of field as shown in the help. With the Default lens, there's no depth of field.