can optics be app;lied to this fixture after the fact if the consumer wants them? I ask because the PAR out put is typical for a non optic Cree LED and this fixture as is wouldbe good for a lower light requirment tank, but for a SPS domanated tank that is 24" deep I would not concider this unless optics were an option.
Steve
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 *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one*
Some strive to be perfect.... I just strive.
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