Argenticien
Dave
I experience the same problems with my Super Ikonas and Moskwa 5 when using them vertically. My strongest concern is how to hold the camera steady at long shutter speeds like 1/50 or even 1/25 s.
What is your technique?
I don't think I've standardized a technique yet. One thing I do consistently is focus with the camera in landscape orientation, then turn it. (This of course precludes photographing any fast action, but I am never using the Ikonta for that anyway.) I then proceed to fumble around with different ways to try to get a grip on the camera, since the usual "eating a sandwich" grip with the left hand does not work well in portrait orientation. I find that I often come close to gripping it in some way that accidentally trips the shutter release! So I'm still trying to find a good, repeatable way to hold it. The obvious answer is, put it on a tripod and turn the tripod head, and use a cable release. But that does not always work of course, if you didn't bring a tripod or, as in the case of this picture, cannot use it. (There was a low fence in the way exactly at the distance where I needed to set the tripod. So instead I leaned on it.)
--Dave