gelatin filters for EtBr photography

[gustilo at pobox.upenn.edu]

In article <pataky-1811941057190001 at steevlab.generes.ca>,
pataky at bcu.ubc.ca (Dave Pataky) wrote:

> (much deleted)
> 
> > We used to use Wratten filters but like Paul's the filters eventually
> > cracked and glazed over making our EtBr pictures hard to read and out of
> > focus.
> > 
> > I doubt that the glass filters will be affected too much by the UV light
> > 
> 
> Tiffen #15 orange also works well and is not expensive at your local
> camera store. (no i have nothing to do with the Tiffen company or their
> suppliers, just using their filter on our camera stand).  Also we don't
> have to remove the filter to focus.

yup, checked our filter and this is the one that came with the kit. Works great

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gustilo at pobox.upenn.edu