Mailinglist Archives:
Infrared
Panorama
Photo-3D
Tech-3D
Sell-3D
MF3D

Notice
This mailinglist archive is frozen since May 2001, i.e. it will stay online but will not be updated.
<-- Date Index --> <-- Thread Index --> [Author Index]

taking IR pictures in the dark


  • From: "David N. Horn" <dh@xxxxxxxxxxxxx>
  • Subject: taking IR pictures in the dark
  • Date: Thu, 13 Nov 1997 21:57:45 -0500

>>I bought a Kodak 87C Wratten Gel filter and covered the flash head of my
>>SB-26 flash with it.  I pushed in the red "test flash" button to see how much
>>visible light I could see.  However when I did this the gel litterally popped
>>off the flash head, and was slightly burned.It wasn't burned all the way
>through, but I bet another ten or so flashes would destroy the filter.
>>The gel is now very wavy and ruined.

>I've heard you can put processed  but not exposed  c41 sheet film over the
>flash and that will work.......
*

No, you should use unexposed but processed E6 film. Unexposed but
processed
C41 film is clear. A piece of 4 by 5 should be large enough. You could
go to any
commercial lab and ask them to sell you one sheet and process it for
you. 
Save buying a pack.

Dave Horn
*
****
*******
******************************************************
*  To remove yourself from this list, send:          *
*         UNSUBSCRIBE INFRARED                       *
*       to                                           *
*         MAJORDOMO@xxxxx                            *
*----------------------------------------------------*
*   For the IR-FAQ, IR-Gallery and heaps of links:   *
*  http://www.a1.nl/phomepag/markerink/mainpage.htm  *
******************************************************

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