Dioptric adjustment knob
If you wear glasses but would prefer not to while shooting, this control can adjust the viewfinder to your vision. Use autofocus to focus on a subject, then rotate the wheel until the subject is sharp in the viewfinder.
If you wear glasses but would prefer not to while shooting, this control can adjust the viewfinder to your vision. Use autofocus to focus on a subject, then rotate the wheel until the subject is sharp in the viewfinder.