Current cameras come loaded with tons of possible adjustments. I wonder if many of them make really sense in most of the cases....
I'm going to briefly describe the workflow that I follow to take a picture and how this workflow affects the way that I have configured and adjusted my camera (EOS 6D) in order to shoot as fast as possible while retaining the control of what I'm doing. As you will see I normally don't use (and I will probably never use) many of the possible camera adjustments that I have available in my 6D.
I would greatly appreciate your comments on my way of doing things and any alternative/improvement that you may suggest.
-1- Picture framing:
This has to do with the zoom that I use as my base lens (24-105 f4 L IS USM) and with which I take 90% of my pictures. The very first step is to adjust zoom and camera orientation to best suit the picture I want to take. If I decide that my base zoom is not the appropriate lens for the shot it is now the time to change it.
-2- Focusing:
If I have plenty of time and I am very concerned for the focusing of the picture, I focus manually using live view and enlarging as much as possible the image in the rear display of the camera. My experience says that most of the times AF can be somewhat improved manually an that there is no replacement for manual focusing.
If I do not have plenty of time or if focusing is not critical, I use auto focus only with the central focus point (auto focus with all the focus points is a nightmare for me and has ruined many good pictures by inadvertently focusing at the wrong point). I aim at the part of the image that I want to be in focus while choosing if possible some area with a clear color contrast to make AF more accurate.
I use always back button focusing. This allows me to go step by step, starting by focusing camera to what I want that be in perfect focus, and forget afterwards the focus issue so as to concentrate on light metering, DOF and speed.
-3- I shoot normally in P-mode. This grants a correct exposure and allows me to quickly adjust speed or lens aperture (depending on what I want to do: if looking for a given DOF or a given speed). Should I need to overexpose or underexpose, I can do it also quite fast with the rear wheel. So, the next step is to select the appropriate combination of aperture and speed (index finger) and to select any exposure compensation (thumb finger).
-4- I use normally evaluative metering, and only under some particular circumstances, spot metering (back lit targets, etc...). I do not really grasp the real utility of the other metering methods available in the camera.
I aim at the point that I want to select for light metering, I half shoot, I recompose and finally I take the picture.
The complete process is quite fast once you are used to it.
Some additional notes:
-5- I shot always in RAW. I do not need, so, all the myriad of adjustments that are possible and that make sense only for JPEGs (picture style...) because I adjust everything when post-processing (why these adjustments are not greyed-out when selecting RAW shooting when configuring the camera ?)
-6- ISO speed setting I use is in AUTO mode from 100 to 3200. On the one hand, should I need to increase ISO beyond 3200, I want to be aware of the need of doing it, but on the other hand I don't want to have to adjust ISO manually in each shot (because it takes time). I consider that I can rely on automatic camera ISO selection for this (manual ISO selection being, so INMHO, not needed, if limiting the upper ISO value). In most cases grain at 3200 is acceptable to me.
-7- All the adjustments are made through the view finder. I never use the rear display.