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



Laser Pointer Store

Sanwu pocket 445nm laser 500mw with G7 lens review

Dawinzi

New member
Joined
Sep 29, 2009
Messages
447
Points
0
Got it !!!
 

abciswell

Member
Joined
Jan 31, 2016
Messages
110
Points
18
Thanks for the review!
I ordered the same thing from Podo, just in the 405 wavelength instead.

Also I got the G2 instead of G7 lens. What will the main difference between the two be, just beam divergence?
 

trussmonkey25

Active member
Joined
Nov 12, 2011
Messages
893
Points
43
The nature of 405 nm just burns better. The dot is somewhat oval. But watch the duty on this diode. They are very sensitive. I popped a few.
 

olympus mons

New member
Joined
Nov 4, 2014
Messages
1,285
Points
0
I own this same laser and like the OP couldn't be happier with my purchase and the seller. Sanwu's lasers are of the highest quality and the next laser I am ordering is the 1W 520nm Silver series.
 

RedCowboy

Well-known member
LPF Site Supporter
Joined
Jul 10, 2015
Messages
7,282
Points
113
405 it will be ok.

You know I didn't notice how awesome that G7 lens holder was before, that is a nice set up, just look at how fat that beam is, seriously I want some even wider with a longer FL, but that G7 is even wider than the ones I bought.

That will let the user get a better focal point at a longer distance, and that beam looks good.

:gj: Podo
 




Top