I would be a beleiver if you put a drop of G4 on a white sheet of paper
and show us the absorbtivity that occurs against a 905 nm led .
The other often forgotten factor in laser cm
is the reflectivity at the interface
of a treated surface , the absorbtion occurs
in the few molecules thick that the light encounters.
Does G4 absorbs ir or is it like the phenomenon
of throwing a stone in a still water pond : the clear
reflection becomes blurred by the ripples ?
If it is this principle : you can make your own cm for much $ less.
When someone buys a cm : he is buying an anti-stress from ticket...
I think it is a better starting point then God ..... |