rook2c4 wrote:
For me, the choice is quite simple:
If I want to see what's going on around me while I'm looking through the viewfinder, I keep the other eye open. For example, if there's action going on and I need to know what's about enter into the camera's field of view.
If I don't care what's outside the field of view, then I generally keep the eye shut so that I can better concentrate on what's in the viewfinder.
Yep, me too.