I should have added previously that beam visibility also greatly depends upon what is in the air. Clear low humidity air such as desert air won't show the beam as well as humid air. I trust you now have a better idea of the factors that will affect visibility.
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sanwu laser beam expander
- Thread starter QiQi
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I should have added previously that beam visibility also greatly depends upon what is in the air. Clear low humidity air such as desert air won't show the beam as well as humid air. I trust you now have a better idea of the factors that will affect visibility.
