[pure-silver] Re: IR pin hole photography

<snip>

I've used Konica's in 120, and MACO IR820c in 4x5". Sensitivity is low,  
especially with a #87 filter, but not so bad with something a little  
"milder". With red #29 the effect was - gone. I think I got good results,  
and still have some left to play with next spring.

BTW: Forget about Maco 820c"Aura". You only get the aura effect with small  
films og great enlargements, so the 4x5" version is useless. It may be  
barely visible in 120, but I don't believe you'd see much even on 6x4.5

Ole Tjugen

> The other IR film I've shot is Maco's 820ir. This is a kind-of-sort-of  
> IR, barely more than
> an extended red film. It comes in all sizes. I shoot that in 4x5,  
> pinhole and lensed both.
> Expect long exposures with pinhole, especially because you will need to  
> use either
> a #29 red, but the #87 IR filter. The #87 requires unbelievable times,  
> minutes in broad
> daylight. Results have been weird, but not as interesting as I would  
> have liked. Certainly
> not as interesting as you get with Kodak HIE.
<snip>

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