Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers



Laser Pointer Store

are these guys any good ?


DJNY

New member
Joined
Nov 2, 2009
Messages
5,995
Likes
415
Points
0
I ordered two keychains from them. One was damged and the other (with 42 patterns) worked, but the case was also broken.

But this 405nm in the Aquarius housing looks interesting:>>here<<
 
Joined
Jun 20, 2010
Messages
126
Likes
2
Points
0
Yeah didn't see that one. I might get a few of them green ones and see what there like. I'll put pics up and review of them when I do tho
 
Last edited:
Joined
Sep 17, 2009
Messages
124
Likes
9
Points
0
Yeah didn't see that one. I might get a few of them green ones and see what there like. I'll put pics up and review of them when I do tho
Looks like typical mass produced chinese crap, the domain is even registered to a chinese shipping company based in Manchester - Drop shippers anyone?

Jerry
 

Trevor

Well-known member
Joined
Jul 17, 2009
Messages
4,513
Likes
548
Points
113
But this 405nm in the Aquarius housing looks interesting:>>here<<
From its item description:

To get blue laser light first you need an infrared laser which pumps a crystal ,this in turn pumps another crystal , which pumps another crystal, in order to get blue light at our our eyes peak sensitivity of 405nm , Because the optics used for generation of blue laser light are less efficient and more expensive than those used for green, blue laser diodes are still expensive but hey ! at least they are available !!
I laughed. :p

-Trevor
 




Top