I take it that the exposer adustment is automatic in the auto mode ? Or is it ? With taking still shots of plants, wildlife and landscapes what is the desired exposer value from range of 2.0 EV to -2.0 EV in steps of 1/3 EV ? Next on the same subject of the pictures that i want to take, is the aperture automatic set in the auto mode or would I want to set this at what aperture priority mode if not ? The aperture can be set at a value in 9 steps from F2.8 to F1.1.

Thanks