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

How to Register on LPF | LPF Donations

Military Top Powerful 445nm 21buyinhere

Joined
Oct 6, 2015
Messages
1,519
Points
113
And another 445nm laser from 21buyinhere
it comes with a high quality acrylic lens :p
its not even worth replacing the diode!
the laser is very cheep made the host is very light and gets very warm i would not recommended this laser!!
i give it a 2/10
i give the seller a -1/10 recommendation
 

Attachments

  • IMG_3185.JPG
    IMG_3185.JPG
    464.5 KB · Views: 62
  • IMG_3186.JPG
    IMG_3186.JPG
    308.9 KB · Views: 62
  • IMG_3189.JPG
    IMG_3189.JPG
    420.3 KB · Views: 54
  • IMG_3192.JPG
    IMG_3192.JPG
    367.8 KB · Views: 53
  • IMG_3193.JPG
    IMG_3193.JPG
    342.6 KB · Views: 64
  • IMG_3198.JPG
    IMG_3198.JPG
    440.1 KB · Views: 57
Last edited:





Thanks for the head-up. Sorry to hear that. Hope you didn't pay much for the Laser. :(
 
I will use this laser when i got a night outside, it was 33.99 hehe :)
 
Last edited:
After looking at the photos, I came to the same conclusion. What a POS. And for $34.00!
 
Last edited:
Acrylic lens which will probably melt over time. Nothing like products which are automatically garbage without consumer modification.
 
Last edited:
I wonder why the use plastic lenses i already replaced it since i can see splash and the lens is melted a tiny bit !!
 
I wonder why the use plastic lenses i already replaced it since i can see splash and the lens is melted a tiny bit !!
Just to save the slightest amount of money. These companies are all about meeting a price point, and if it saves a buck or two they'll cut corners on critical parts. I mean how else do they put out a 445nm burning laser for like $34 shipped? Not by using quality parts, that's for sure.
 
Last edited:
Exactly Razako. Buy cheap, expect cheap in most cases. Acrylic lens are adequate for lower power lasers but for Class IV's not so much. It only takes a little dirt and then you have absorption.
 


Back
Top