you don't have to be viewing through the eyepiece to take a shot...in fact a lot, if not the majority, of studio shots are not taken whilst viewing thru the camera. This can apply to ALL cameras and all situation eg...set up scene composition of shot, camera of tripod,firm standing...wait for action inside shot to happen..take shot when you "see" what you want to record.
Personally I even do a slightly different thang..but vaguely the same with digi & Action shots...freehand...I prefocus, prealigned/compose...then pan/follow with the subject for the shot...looking mostly at the subject with briefly glances at the live action on the back Live screen....obviously this is somewhat negated for dSLR use...but with mid range digis it's a useful technique.
also...hence this>>>
but yoooz lot is this.....
Right.. no offence.. I've done studio.. it doesn't really interest me but I know how to do it - albeit roughly.. .. I was one of two people out of a class of 20 to get a distinction in my last studio module, simply because I understand (kind of) how a studio works.. there's no point shooting until you're happy with what you see.. (and I am seriously in love what you see through a waist-level viewfinder, trust me - I'm spending £1k plus on 'Blad kit or similar ASAP since I have the chance...)
I had people taking about 100 images and not having feck all to work with.. I shot one roll of 120, 24 full-frame digital images and I was happy.. simply because I planned and knew what I wanted to shoot.. the biggest mistake most people seem to make in my view is they go into the studio with an idea and they change it.. half the battle is getting it fixed in your head and pursuing it to that conclusion..
no, my point is this.. this camera is about half a level above lomo.. it's not the kind of thing you'd put on a tripod - 1/50th, not really a tripod speed, nor is it a studio camera.. it's more a 120 point and shoot from the 50s with sod all assistance.. the bulb mode must be bulb since there's really no other use for it.. I figure it might be a mechanical issue.. I'll have to check.. otherwise 1/50th at f/8 for night landscapes is useless..

(even with Provia 400f, which I know can be pushed to 3200 ISO with no serious detriment.. :/ there's a few articles on how far you can push Provia 400F and generally it's a 400 film with the resolution of 100 with teh potential for much pushing.. )
My routine in studio is this, firstly, compose my space, check my lighting and then bring the subject in, change the lighting to suit the subject, then shoot.. and thankfully that's got me through whatever so far..
anyhoo.. I'm counting the months till I get my serious MF kit and can start on my industrial landscape stuff..

(check Ami Curtiss, Who is my current hero, end off..

)