Digital BW, The Print

My camera was converted by Hutech, www.sciencecenter.net/hutech
Yes can put an IR block filter in front of the lens for normal photography. 
Hutech sells them. Starting this fall Hutech will offer conversions to 
dedicated IR, for the Canon 20D and XT.

Gary

----- Original Message ----- 
From: "Paul D. DeRocco" <pderocco@...>
To: <DigitalBlackandWhiteThePrint@yahoogroups.com>
Sent: Wednesday, July 20, 2005 9:03 AM
Subject: RE: [Digital BW] Digital contrast filtration


> From: Gary Brown
>
> My 20D has had the IR blocking filter removed and replaced with a clear
> filter. This makes the camera very sensitive to IR. Even with an
> IR filter
> (usually a lee 87) which is opaque in front of the lens, on a sunny day I
> can shoot 160th at F11 at ISO 100. It's not as easy to use as
> dedicated IR
> camera, because you have to have the camera on a tripod, compose the shot
> then slip the filter in front of the lens. It may not be as
> convenient, but
> I have the flexibility to use different filters for different looks.
>
> If you want more details, e-mail me and I'll respond off list.

This seems reasonably on-topic to keep on-list.

Who did your IR mod? Do you have to screw on an IR block filter for normal
photography?

--

Ciao,               Paul D. DeRocco
Paul                mailto:pderocco@...



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