Kodak Endura color paper still is being coated!
PE
All I know and care about Kodachrome, because I can't resurrect the dead is the following:
I have a few frames of 35mm KC of my father and his hot women then ca. 1936.
I have almost 100 4x5" images of personal, family, and WWII military
I have a number of 16mm KC movie segments from ca. 1945-1946, including my exit from the Chelsea Naval Hospitable with my mother and my father's mother at the door.
Holy KC mofo.....
Too bad it isn't available any more in cut sheets. Wrestling in the dark with a 200 foot roll is no fun.
Too bad it isn't available any more in cut sheets. Wrestling in the dark with a 200 foot roll is no fun.
What about the diskettes they are stored on? I have trouble buying 3 1/4 inch floppies and the larger ones are impossible. Drives are going bad.
PE
Digital information can always be backuped periodically (say, every 5 or 10 years) to a more modern medium.
Of course, this means you need to plan ahead. I'm a software engineer, but I'd rather shoot negatives than have to be planning to back up my digital files periodically onto a new medium.
But to answer your question, I inherited a large collection of 5 1/4" floppy disks from my grandfather, dated circa 1984, and back in about year 1997 i was able to read them with no problem. However, surface fungii on them can ruin them at the first read. The solution is simple: Open up the floppy disk (with scissors), wipe the surface thoroughly with isopropyl or a suitable cleaner, so all fungii is removed, and then reassemble the floppy back again. You can do the same for 3 1/4" disks, although the process is more difficult in the latter case.
As for the drives, they're actually easy to service. Most of the times it's just head cleaning what it's needed. And a little bit of lubrication. Full-size 5 1/4" drives are tough things, for example, and i wouldn't be surprised if the 1982-1989 made drives still are able to be kept working to year 2025.
Of course you can read Apple ][ and Apple /// diskettes? And 8" diskettes? Gee, backing up my 2TB hard drive of documents, photos and source coded is a snap! (NOT). Even early MAC diskettes are difficult to read because they used a variable speed drive depending on track #.
PE
Yes Ron, you can, using two or three alternatives:
a) using a translation software which allows reading apple floppies on DOS machines. DOS you run it througH DOS emulation on modern machines. I think i had such a software.
b) using an actual Apple II and then copying the file to a modern PC via a suitable interface (a peripheral emulator). I used this alternative for Atari 8-bit floppies.
c) Using an emulated AppleII on modern hardware. Not sure if it would "talk" to a 5 1/4" floppy, though.
Macintosh floppies are another thing, though.
Just curious, in Kodachrome hey day or peak, how many rolls would they coat per year?
Here are some facts.
About 4 years before its demise, KChrome was on a yearly schedule and had been for some years. Once a year they made it, but each year, the number of master rolls decreased until finally, only one roll was coated. Then, in about '05 film began spoiling on shelves unsold. (Same with E6 but not so much).
KChrome then went to an 18 month schedule. This helped.
Then, on the 18 month schedule, returns began.
They decided (IIRC) that a 2 year schedule for coating was untenable and coating less than one roll was impossible. This was the end!
And, I have posted this before so bookmark this one or the other one. I hate to keep typing it. And yes, I know cut and paste would work, but I like the personal touch of doing this and reminding you that "the truth is out there"!
PE
As Matt said, a lot of film. IDK how much but National Geographic was the largest user and we could coat that very quickly.
Also, KChrome is NOT easy to coat due to the thinness of the layers and that is for sharpness. The whole family of films were extremely difficult to coat and difficult to move between machines. There was a formula for every coating machine.
PE
Ron, you truly are a complete engineer. Did you like my take on the Paul Simon song?
Now, back on topic: If coating less than one roll was not possible and this killed Kodachrome, then perhaps with the new Ferrania factory it could be resurrected (and thus i open the can of worms.)
And i would guess that coating a K14 film would be easier than coating an E6 or C41 film?
Why did Kodachrome fail in the end? Was it mainly the complexity of the processing?
It didn't, as it was the best colour film ever made.
And I don't see an ounce of improvement in any of it.
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