The Planted Tank Forum - View Single Post - Convert Lux meter to PAR meter?
View Single Post
Old 06-13-2012, 04:08 PM   #2
mistergreen
No more Bow ties
 
mistergreen's Avatar
 
PTrader: (13/100%)
Join Date: Dec 2006
Location: Cincinnati
Posts: 13,950
Default

Can you find the name of that photodiode? Maybe we can look it up to find the spectrals for it.
I notice they use a ultraviolet filter on top of the photodiode.
mistergreen is online now   Reply With Quote