Incredibly stupid question, but I’ll ask anyway

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When a light has a lens angle of 30*, do I need to hold the light at a certain angle to receive the optimal effects? In other words, am I not supposed to hold the light parallel to the area I’m trying to treat?

Also, if I have a blue light, and my unit has “R/NIR” options… I’m assuming this isn’t an option at all as either or both are the same.

Thanks, Signed, a newbie

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EmeliaTaylor

Thank you so much

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Posted: 1 year ago
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