Hi! I have a rx100v ikelite setup and use the nauticam cmc-1 for macro photography. One area that frustrates me is that most of my viewfinder isn’t the subject and I have to guess if the image is in focus when I take it. If I zoom in, the image won’t focus at all. Is there a way for me to make the viewfinder show the subject closer so I can determine that I am in focus?