Re: test post only

[Dan Cardish <dcardish@xxxxxxxxxxxxx>]

At 04:40 AM 24/11/96 +0000, Ron Walton wrote:
[snip]
>
>     What lenses do you use for best infrared results.  I believe someone
>suggested using fixed focal length lenses for best results.  I don't
>remember thier reasoning tho.

I normally use 35mm because the only dark red filter I have for my leica is
meant for its 35mm lens (its a series VII and fits in the hood).  I also
like the perspective for IR work.  I believe that lenses with many elements
are prone to lens flare because the coatings designed to reduce flare are
not of the optimal thickness for infrared wavelengths.  I DO notice much
more flare with my IR shots than similar shots with conventional film.  If
all of this is true, then 15+ element zoom lenses are going to be
particularly susceptable.  Correct me if I'm wrong!

Dan C.


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Topic No. 3