FS: Sanwu Laser store - RGB handheld lasers, 405nm,445nm,465nm,470nm,505nm,515nm,520nm,525nm,635nm,650nm

[kenstack]

not sure if they are button top or flat tops

 

[conceptcar3]

any updates on RGB?

 

[dreamingcacti]

Hello, Im trying to purchase a sanwu guardian & want to know, does the multi operations mode make the laser completely useless if you don't know the sequence or does it still turn on at less power?
Also 520nm vs 525nm , any suggestion on pros/cons?
already have goggles, ty!

 

[dreaming]

Hello, Im trying to purchase a sanwu guardian & want to know, does the multi operations mode make the laser completely useless if you don't know the sequence or does it still turn on at less power?
Also 520nm vs 525nm , any suggestion on pros/cons?
already have goggles, ty!

I can't post links yet I don't think, but if you search for

Sanwu Silver 4W 470nm Blue Laser Pointer Review​

On youtube, at around 8:30 in that video he shows that the sanwu multi "off" mode is a very weak on (he guesses 1mw). I doubt it would be different on the guardian, but you might want to email their support and ask.

As far as differences between 520 and 525, I know nothing about the diodes but their color will be extremely similar, with the 525 at equal power being just a hint more visible.