Zajimave:
If you use a real hot light there is another way to keep from melting your fresnal and LCD, here I held up a piece of Low-E glass it is 2 pieces of glass that has argon gas filled between them and it keeps the heat from passing through I will probably use this once I upgrade to a 1000W lamp.
Porad se snazim resit efektivnejsi reflector, podle me mame svetelne ztraty tak 80%
http://www.greenhome.cz/new/clanky/109/
Zaujal me ten reflektor industria s odtahem a rozptylkou. Co jsem tak googlil, da se to koupit treba tady, http://www.growshop.cz/cenik.xls asi se na to pujdu podivat. Dale je velmi cenna (i kdyz logicka) informace, ze sodikove vybojky davaji nejvice svetla po stranach.
http://www.blunt.co.uk/hydroponics-s...s/light600.jpg
http://www.blunt.co.uk/hydroponics-s...0w-quality.jpg
http://www.blunt.co.uk/hydroponics-s...-harvester.jpg
Koukal jsem, ze podobny princip nekdo uz ocividne uspesne pouzil (zda se, ze podsviceni je velmi rovnomerne):
http://www.allinbox.com/phial/al7.JPG
viz http://www.allinbox.com/phial/phial.htm
Zajimalo by me, jestli se daji nejak spocitat parametry te casti elepsy (tedy paramtery elipsy celkove)+idealni vzdalenost svetelneho zdroje, viz
http://screens.endor.cz/project/last/hmm.JPG
Pak by bohate stacilo vzit treba i kus staniolu, dat ho na nejaka zebra aby drzel tvar a je to zadarmo a jiste velmi funkcni...
