Preferably locally, if not then online would do.
I already have a (5nm?)Green laser pointer which I think is bright enough, but my red one is pretty weak, same with my violet/blue one. I basically want to have a bunch of portable laser pointers where the beam is as visible as my green one.
Also where can I find eyewear for it?
I already have a (5nm?)Green laser pointer which I think is bright enough, but my red one is pretty weak, same with my violet/blue one. I basically want to have a bunch of portable laser pointers where the beam is as visible as my green one.
Also where can I find eyewear for it?
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