Re: 70mm (was: welcome

["Willem-Jan Markerink" <w.j.markerink@xxxxx>]

On  7 Jan 97 at 21:40, BIELECKJ@xxxxxxxxxxxxxxxxxxxx wrote:

> >I have also two separate aerial film data publications, one for Aerochrome 
> >IR (equivalent of Ektrachrome IR) and Aerographic (equivalent of 
> >HIE). The latter with a copyright of 1983, the first with a 1987 
> >stamp. Note the equivalent date of 1983 on the film sheet of HIE 
> >35mm!
> >There is no publication code or number on it, so I don't know how to 
> >describe them otherwise. Received them from Kodak Germany, as well as 
> >a yellow publication in German (the above publications are English).
> 
> 
> Also note that the Kodak color IR film (70mm) has been revised.  The newest 
> stuff was just introduced in Novenmber, 1996.  I'm not sure of it's new 
> number designation, but can get it for you if you want.

Ah, that explains the two separate Aerochrome IR emulsions as 
mentioned on the Kodak site, I never heard anything about this split 
before. One is ment for even higher altitude aerial photography I 
believe, but it did not say the IR-sensitivity was extended or larger.
If you have more publication codes, please share it with us!

--
Bye,

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      The desire to understand 
is sometimes far less intelligent than
     the inability to understand


<w.j.markerink@xxxxx>
[note: 'a-one' & 'en-el'!]

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Topic No. 8