Quote:
Originally posted by marsh
Without any real optics knowledge I think....
Light flux drops off in proportion distance squared for point sources of light
Reflectors in large degree are supposed to make the light rays parallel rather than diverging . . .
the attenuation of PAR in aquariums follows an exponential loss via Beer-Lambert.
|
And that my dear Watson is stupendous! Thanks for the link and the lesson. I can safely say that the "light" went on in my tiny brain, and I have a whole new avenue of research to follow.
Thanks again,
Joe