Re: Colour IR, some starting guidelines please..

["Willem-Jan Markerink" <w.j.markerink@xxxxx>]

On 28 Mar 97 at 10:50, Robert M Howells wrote:

> Hi,
> 
> Having mastered (not!) B&W IR I fancy having a go at colour.
> 
> Is colour ir available in colour print and slide emulsions?

Slide only, although there are homebrew formula's to get color neg's, 
but without the orange mask (about which I just learned that this can 
easily be added in printing by sandwiching it with a piece of 
ordinary color neg (non-exposed & developed of course).

 
> some pointerrs to some web pages or any other info would be super.

I have some notes on Ektachrome IR on my homepage:

http://www.a1.nl/phomepag/markerink/mainpage.htm

Also relevant details in my IR-filter overview, various links to 
photo sites (don't know which ones have the most color-IR online, but 
there is an interesting one with several strong filter experiments 
(green, red etc)). 
And if those filters are still too predictable (not), then you might 
try the variable (duo)color polarizers made by Cokin and Hoya.

Have fun!

 
-- 
Bye,

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      The desire to understand 
is sometimes far less intelligent than
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<w.j.markerink@xxxxx>
[note: 'a-one' & 'en-el'!]

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