Powerful 100mW Green Laser Pointer. How far can it reach?

[yo6ial]

I'd like a closeup on the spot, projected on a flat surface, at 100-500m away, with a ruler or some size reference.

Looking for good collimation and good divergence. ;)

[souljasai]

idiots my green lasers go miles, my 200mW goes 10 -20 miles, 16 floors is hardly meters!

[ankakaCOM]

@souljasai Thank you for the criticism. This pointer can acutally go very far. A lot further than 16th floor. But we didn't show it very well. We will improve our video in the future. Ankaka.com