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Re: Heat vs IR

  • From: George L Smyth <GLSmyth@xxxxxxx>
  • Subject: Re: Heat vs IR
  • Date: Mon, 25 Nov 1996 21:55:02 -0500
Lee, Kevin wrote:
> 
> Having read the article on WJM's web page can somebody clarify the
> wavelengths of heat as we know it.
> 
> HIE has an extension of sensitivity to IR to about 1000nm which is further
> than that of SFX200, Konica 750nm etc.
> What are the wavelengths of near and far IR (heat)??

Kevin -

Check my article, "Rethinking Infrared Photography - Dispelling Myths"
on my Web page for an explanation of this.

george

-- 
 Handmade Photographic Images     
  http://www2.ari.net/glsmyth/

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Topic No. 2