The Sun through the glass

[mercury904]

any of you know how much of the sun's ray qualities are blocked by an average clear glass?

 

[mercury904]

should this be in the planted column?

 

[Lupin]

I think it's fine here, Jason but the question is at the same time, interesting and far too advanced for most of us in my opinion.

 

[Yanbbrox]

I think it's fine here, Jason but the question is at the same time, interesting and far too advanced for most of us in my opinion.

I honestly don't know but someone on here must have a lumen meter somewhere:

http://www.reliabilitydirectstore.com/Light-Meter-s/32.htm?gclid=CM2ZyNuLxpYCFQnllAodpGB1xg

 

[mercury904]

I honestly don't know but someone on here must have a lumen meter somewhere:

http://www.reliabilitydirectstore.com/Light-Meter-s/32.htm?gclid=CM2ZyNuLxpYCFQnllAodpGB1xg

wow! dont wanna spend a $200 for the info


thanx lupin!