everything on W1500 in multiple forums. or mine:
www.rotatingpanoramiccameras.tk
1. first series had a lot lot of troubles. npo precision and wrong material-combinations. thats why noblex and widepan 140(w1500 copy) were born.
that was the reason adorama refused to send testshot-because then knew about the problems.
we even had to file down filmm rails on one side since image unsharp.... then the rollers(remove the damned disks), unprecise hole in rollers(one must live with it Panon told.
i have got a replacement cam (after pressing panon-kubota told first to send cam back to Adorama, was 5800 chf very expensive.
Never buy W1500 without proper testing. one does not know from which SN on camn was improved. i can deliver both numbers of bad cams.
there was a JP-seller on ebay expicitely telling about bad working.
I had banding and unsharp zone(Iower or upper image zone(solved by my repairment expert in CH).
2. Dont expect very sharp results below 5m. its an optical problem. noblex solved it.
make what i advised and add additional distance marks. i have made a DOF table. can scan now and someone can destribute, have notes/calculationbs on that sheet which experts for COC will understand. will send handwritten to someone willing to make an excel-sheet and distribute in multiple forums-or someone else can do the latter. i have no experience/time.
bought W1500 in 1990 at adorama. panon replaced it but same bad design. read my forum see link above, also about sunshade. slit cut in lenscap.
lost endless amount of lifetime, same with Horizont/Horizon all in my forum. Horizon S3Pro latest. I am also Roundshot 65/70/220-owner, huge heavy dont buy., also a lot of adventures.
www.auschwitzpanorama.tk