Re: [APML] Tech Pan 120 Hypering, Kodak Response.

[Chuck Vaughn <aa6g@aa6g.org>]

George,

Many years ago I accidently shot some unhypered TP. I shot 1 hour at 
f4.5 with an H-a filter centered on Gamma cygni. It recorded perhaps 
100 stars and no nebulosity. It looked like a 1 minute exposure on 
hypered TP. :-)

Chuck

------------------------------

> Does anyone on the list have an example(s) showing the same section of
> sky shot on hypered and un-hypered tech pan with the same exposure? Or
> even boxed film tests (Don and Robert) showing the difference between
> hypered and un-hypered tech pan.
>
> George Anderson
> Montreal Canada
>
> Clear skies and good health

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