Some thoughts on your post...
Some thoughts on your post...
Re: 645 and portrait vs landscape. You can have your cake and eat it!
First, the criteria that forces portrait vs. landscape on 645 is whether the camera is rangefinder (horizontal transport) or SLR (usually vertical transport)
645 has to be transported vertically to be a landscape mode format. If 120/220 film is transported horizontally, then frame opening can only be portrait.
On one hand, my favorite SLR is the Bronica ETRSi with interchangeable backs, prisms and lenses, for the following reasons:
1) smallest SLR for a system camera, = lightest and very durable.
2) great glass. Equivalent to the best.
3) least cost because of an abundance of supply on the internet
4) mid roll film change AND midroll lens change
5) A panoramic 35mm back available (pops up occasionally and 24X56)
6) Good metering .. the type III prism, Type II decent also
7) landscape on 645 backs and the 35mm panorama back
8) a back with a side grip, thumb windon, two backs and a couple of lenses, considerably lighter than any of the larger format MF cameras
That was my 645 choice until I started using the 645 rangefinders. However frustrated by the portrait format, I finally came to a conclusion. My final 645 choice for all it's finer functions was the Fuji GA645Zi. A superb camera, with:
1) Great autofocus
2) sharp lens
3) zoom from 55mm to 90mm
4) excellent metering
5) quiet on both film transport and shutter sound -SO quiet
6) Reliable, I had about 5 of them, and one was still going strong at 34,000 plus actuations
7) manual override.
Now, how did I deal with the "portrait" mode problem. I rigged up a hardwood "vertical" grip, much the same as the vertical grips used on DSLR cameras. I fitted it with a short cable release as the GA645Zi has a cable release socket. The grip was not obtrusive as it did not have to be big enough for batteries as a DSLR.
It made the Fuji GA645Zi, my near perfect 645 camera, used in a landscape fashion. The automation of the GA645Zi is probably the best of any 645 camera's I have ever experienced. I would still have one if I hadn't moved to larger format (6X9) which in MF is typically landscape. Also doing almost exclusively MF and LF on film.
My choice, bar none, is the Fuji Rangefinder cameras in 6X9. I don't have to list all the attributes outside of it not being battery dependent. The fuji's in good condition match all the qualities of other MF cameras.
However the reason I have never purchased a Mamiya 6 or 7 (I shot tons of Mamiya Press models and regard their lenses highly) is due to cost. Mamiya's, particulary 7II's, are highly overpriced in my book.
I can buy two complete fixed lens cameras, one Fuji GSW690III (65mm) and one Fuji GW690III (90mm), for the price on one Mamiya 7II body and two lenses and have change left over. The two Fuji's in the bag will weigh about the same as a Mamiya and two lenses (bit more, but no lens change). Plus I have a 9cm negative instead of the smaller 6X6 or 6X7.
I like to take two images with the GW690 and stitch them together for anything from 6X12 to 6X17. No $3000 panoramic camera.
Lastly, I can buy the older model Fuji's for much less, dramatically widening the cost point between the Mamiya and the Fuji solution.
So, I'm not saying I find any fault with the Mamiya choice. I'm just outlining why I personally choose the Fuji MF option.
And for those people who say a Mamiya lens can outshoot a Fuji EBC lens.... Well, where would you like to meet and have a shootout.😱