Posted: Mon Jan 17, 2011 7:59 am Post subject: Porst (Balda) Hapo 45 6x9 folder |
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luisalegria wrote:
I just repaired and sold this one -
A pretty standard roll-film viewfinder folder from about 1936 as best I can tell. Every maker of the day (Zeiss, Voigtlander, Welta, Balda, Ihagee, Nagel, etc.) had a line of cameras just like this, with different models differing mainly in the shutters and lenses.
The best ones would have had the Deckel Compur, plus a 4-element Tessar, Xenar, Skopar, etc. , with front-cell focus. Maybe even a five-element lens like the Heliar.
The second-best (like this) would have had a lesser shutter OR a lesser lens, so this one has a Schneider Radionar triplet. It could also have had a Gauthier shutter (Ibsor/Prontor)
The lowest categories would have had the triplet lens and the Gauthier shutter, or even lesser.
The interesting parts of course are the red bellows, which are quite unusual on German folders of this period, and the fact that it was made for Porst - hence Hapo 45 - Ha(ns) Po(rst). Camera makers were making cameras for distributors labels for a very long time. I believe Balda also made these in its own brand as the Balda Pontina.
I suppose it was "45" because it is a dual 6x9 and 4.5x9 format, unfortunately it did not have the 4.5x6 film gate mask. A lot of these had the same dual format. Some are 6x6 instead of 4.5x6.
I am getting quite confident in servicing the dial-set and the early rim-set Compur shutters, which was the original problem with this one, which was stuck when I got it. Disassembly and a little clean and lube, and it was firing reliably again.
Samples - I just shot one roll
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