Re-visiting 10K location with my 150mW 520nm PLP520 B1 Green Laser & Sanwu X3 Beam Expander.
Target distance 10 700 meters:
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Bridge's H-shape pylon width is 3 meters, so I estimated that green dot is at 10 700 meters is approx 1-1,5meters (One third of pylon width)
:beer:
Target distance 10 700 meters:
Bridge's H-shape pylon width is 3 meters, so I estimated that green dot is at 10 700 meters is approx 1-1,5meters (One third of pylon width)
:beer: