Searching low power blue laser

[CrescentEclipse]

Right now I do not care what kind of technique it is, as long as it is some kind of blue. I am a beginner. Maybe someday I will have higher demands, who knows

I wrote a mail to laserbtb and asked my questions. Now waiting for response.

Thank you all for your help!

 

[Encap]

You can have a look at what a 5mW 520nm green looks like here: http://laserpointerforums.com/f45/review-laserlands-520nm-5mw-pointer-99820.html?

445nm blue will only be approx. 10% as bright to the eye at same output power.

 

[CrescentEclipse]

Hm, seems to be impossible to have a blue pointer with at least a slight beam without eye damaging power...

 

[NightExplorer96]

Hm, seems to be impossible to have a blue pointer with at least a slight beam without eye damaging power...

A 473nm 5mW will have a good visible beam in the dark. While it isn't going to be as bright as 532nm it's still visible

-Alex

 

[Radim]

A 473nm 5mW will have a good visible beam in the dark. While it isn't going to be as bright as 532nm it's still visible

-Alex

So, as Alex said, maybe you need to save up some bucks for this awesome wavelength. :eg:

Or you can get one laser for playing and one for a nice beam, but not eye safe - in class 3B (or even 4).