Perhaps urban legend, but I remember reading that Kodak designed the 620 format to discourage competition from other film manufacturers - who offered 120. They built their cameras around their proprietary 620 format to sell more film. I don't know if they initially had a patent around that format or not.
There were two ways to go for film manufacturers who also made cameras (to boost their sales):
-) installing proprietory formats to keep other manufacturers off their share of the cake
-) share own formats with other manufacturers to be able to sell at other markets too
In their history Kodak went both ways.
Coming to photography in the 70s that is what I saw too. Plus bulk 35mm, Minox and SX-70 and 600. Later added by APS.As someone who came into photography around 1990, the formats I would typically see in the camera shops were Disc, 110, 120, 126, and 135. .
A lot of very interesting insights. Thanks!
As someone who came into photography around 1990, the formats I would typically see in the camera shops were Disc, 110, 120, 126, and 135./QUOTE]
I had my first camera by the mid 1950's no idea what format, probably 6x9 I was too young to be allowed film. I graduated though to a Brownie 127 as soon as the Instamatics came out in 1963 when I processed my first films. I shot 828 on my fathers Bantam as well.
These days aside from 120 cameras which I use regularly I also have a 127 Purma (a pile of junk) and a very nice Alliance Roll-film Camera Co. Ltd 110 camera made between 1898-1904 and would love to get/make some film for it - essentially its a roll film 5"x4" camera, I have some aerial film to slit, just need backing paper
Ian
Perhaps urban legend, but I remember reading that Kodak designed the 620 format to discourage competition from other film manufacturers - who offered 120. They built their cameras around their proprietary 620 format to sell more film.
Looking at the list of roll film formats that once existed, it is pretty incredible to see not only the variety of film formats that were once available, but also that the market and manufacturing sectors could support so many varied sizes.
Well, at least for a time it seems. It looks that by the 1920's, the first of these film formats was discontinued, and by 1960, just 116/616, 118, 120/620, 122, 124, 127, and 130 remained, to have three of these bow out the next year, leaving just 4 cut sizes left. Today, only 120 really remains, with a modest niche following to be found for 127 format.
What I have to wonder is, that given that it was just 1 of 30 "100" formats, what was so attractive about 120 format in comparison to the 29 other formats that made it the standard roll film format, while others bit the dust?
because popular cameras were continiously made needing the120 format(Hassellblad mamiya, Rollei)and the ones that hsd been made survived in the used market for a long time.Also,it was a popular pro format with high sales volumes. ;It is basically THE medium -format film format.
The folders and boxes were not as ubiquitous as iPhones today times were harder in the Great Depression and post war austerity Britain.
I have a flip phone for a cell phone. I can take a photograph with it, although I have never done that. So the question is does a flip phone that can take a photograph called a "folder"?
:munch: :munch: :munch: :munch: :munch:
As Xmas indicated: one has to think about the term "popular".
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