In article <3e7cf7d8$1@news.povray.org>,
 Lutz-Peter Hooge <lpv### [at] gmxde> wrote:

> Does anyone here know what values for reflection_min/reflection_max need
> to be used together with the 'fresnel' keyword to get realistic 
> reflection?

Well, first, upgrade. The reflection_min and reflection_max keywords are 
long obsolete. In POV 3.5 and MegaPOV 1.0, the simplest specification 
using fresnel reflection is:
reflection {fresnel}

The default min and max will be 0 and 1.

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: chr### [at] tagpovrayorg
http://tag.povray.org/

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