My instant film back came in today. Rummaging through some boxes I found an unopened pack of FP-100B, discontinued a few years ago it seems. The was framed vertically, the back does not rotate so imagine the 'wings' (formed by the actual shape of the opening in the camera back) being cropped off.
It's a lot of unused area but what can you do. I thought it might be edifying for new comers to the camera.
This is a 100mm f/4 wide open, with a bellows factor of +2/3, which I would have happily ignored but for Danny Burk's write up. : )
FUJI BELLOWS EXTENSION
The light was rather dim, heavy rain outside, this was a 1.6 sec exposure before compensating, to give you an idea of the light level. I removed the waist level viewfinder and used a 4x loupe and focusing was a breeze, snapping easily into focus, nothing like my experiences with 4x5. I love working with this camera.