So why is it red before it's green? Cause it's not focused? Is it multiple lasers pointed at the same object and not reflections of one laser? (ahh if youtube could permit higher density videos I could just slow it down and figure it out...)
(Side note: I guess no camera's really have that speed of shutter to see packets of light... oh well)
Ignore the rambling... and just answer the first two questions!
So why is it red before it's green? Cause it's not focused? Is it multiple lasers pointed at the same object and not reflections of one laser? (ahh if youtube could permit higher density videos I could just slow it down and figure it out...)
(Side note: I guess no camera's really have that speed of shutter to see packets of light... oh well)
Ignore the rambling... and just answer the first two questions!
Artemiskova 2 years ago