Is my laser pointer dangerous?
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- Опубліковано 24 сер 2024
- Everything You see in this video was done for educational purposes only be responsible when handling powerful lasers you onely got one pair of eye balls -FJLasers
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0:27 no. it's that your skin barely absorbs it, not "absorbs most of it" your skin transmits most of it,its (not really) transparent to this wavelength (and it gets more transparent the more we move into the near IR))
Have you ever accidentally pointed a laser in ur eye
Hello thanks for your comment ehm why this question? And to answer yes
@@Fjlasersbecause the answer was yes! Lol I was very interested to know xD
Btw I'm trying to build my own laser and you just gave me an idea to house it. I'm gonna get a cheap dpss green housing and take it apart
@@nuguns3766 sounds aswome but is that not a litle to complicated? I mean you have to custom everything?
@@nuguns3766 i was 8
quality video!
Thank you means alot!❤️
3:08 no. it depends on the nature of the thing you try to burn. take a blue shirt, try to burn it with a blue laser, and then try to burn it with a red laser (the same power). the red will burn it faster. and most materials we encounter everyday reflect alot of red light (and this reflecting significantly increases for near ir light) also 3:23 wrong for the same reason (take a UV 355nm laser and take a blue 455nm laser at the same power output, you wil see that the UV laser will burn faster, and also because absorbtion).
You are abselutly right but i would make a video about that it Will be houers Long
@@Fjlasers ⊂h∈⊂k my
\/i[)∈o about green 532nm lasers (you will see the IR leakage of the laser with your eyes!)
@@Fjlasers ⊂h∈⊂k mγ
\/i[)∈o about green 532nm lasers (you will see the IR leakage of the laser with your eyes!)
@@Fjlasers ⊂h∈⊂k my
\/i[)∈o about green 532nm lasers (you will see the IR leakage of the laser with your eyes!)