I have solar vaped many times with the gvg. Just take the cap off and I use a small quartz crystal ball, it take about 2 seconds for it to start vaporizing. Very effective, and there is something very special about vaporizing dmt in full sun.

Sounds great!

How many seconds for full vaporization?

is it about the same amount of time using a flame??

Solar light spectrums dont polute!

A friend has had good results using a plastic Fresnel lens.