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Re: [APML] Print films for AP
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>>>>> "Jim" == Jim Janusz <jjanusz@dc.rr.com> writes:
Jim> I have just noticed a film sold by Freestyle
Jim> www.frestylephoto.biz It is called Maco Cube 400, available
Jim> in 35mm and 120. They quote spectral sensitivity to from
Jim> 400nm to 730nm which is beyond TP which stops at 700nm.
Jim> Direct link to the 120 size
Jim> http://www.freestylephoto.biz/sc_prod.php?cat_id=403&pid=4676
Jim> This film seems to have promise if anyone would like to test
Jim> it. I will by summer but my schedule is full right now.
I found a link to a German version of the film specs---its a bit
sparse but there is a reference to where the sensitivity curve turns
over, or a least that's what I think it means. Here's the google
translation link:
http://translate.google.com/translate?hl=en&sl=de&u=http://www.mahn.net/Kvcube.htm&prev=/search%3Fq%3Dmaco%2Bcube%2B400%26hl%3Den%26lr%3D%26ie%3DUTF-8
The phrase "the curve begins with 730nm and ends with 750nm" makes me
think that's where the curve turns over. I also found this link
http://www.graltd.com/english/maco-e/film-e.htm
That mentions Maco UP400Plus with reciprocity information
1 sec +1
10 sec +2
100 sec +3
which doesn't look very good :-( Still, it might be worth a shot,
although if you have to hyper it then you're back to TP again.
roland
- --
PGP Key ID: 66 BC 3B CD
Roland B. Roberts, PhD RL Enterprises
roland@rlenter.com 6818 Madeline Court
roland@astrofoto.org Brooklyn, NY 11220
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