I hope what I need can be done.
I will be shooting headshots and portraits in manual mode with monolights/speedlights. My setting are usually around 180/125th second at f4. The problem is that at those settings, in a normally lit room, the LCD/EVF are too dark to see what my subjects are doing. I tried the Preview Exposure in Screen settings but all that appears in the VF is a fleeting brighter image that only lasts for a fraction of a second. If I go to f2.8, I can see fine but I would rather shoot with a little more depth of focus.
Is there a way to preview the seen as if I was shooting in Aperture mode or some Auto setting so I can see that what's going on?
Thanks,