Quote Originally Posted by PharmaCan
All the wonderful claims on that page are bogus. Think about it, even if the lens works as claimed, where is the heat going to go? It doesn't just cease to exist. Maybe it's momentarily on the other side of the glass, but it's still in the grow room unless/until it's extracted.

PC

There are anti-detection and thermal resistant materials out there. If that's what you are claiming bogus. Even fire resistant materials out there that are used on space shuttles!

No bs!