Laser Pointer Pro

[Tmack]

Just got one, love it.

This is what I did to my old one. That'll charge those pesky mag light laser batteries

 

[Jeremy10001000]

Sorry it has been a while just moved! Also pictures will be uploaded tonight. And I bought ANOTHER Sketchy laser from DHGate, and it arrived today and seems to be what it say's it is. I got a 100 mW Green Laser. And the 300 mW Red from Laser Pointer Pro seems to be the 300 mW as well! I think I fluked out REALLY good.

Link: Wholesale Laser Pointer - Buy 532nm 100MW Green Laser Pointer High Power Green Laser Pointer TD-RP-0112 $6.09 | DHgate

 

[Jeremy10001000]

Here's the 100 mW Green Laser from DHGate:

 

[DrSid]

On the other hand, red lasers are not so often underspecs, as green ones. There are no variables here, like crystal alignment. Each green unit is an individual, and to get 1 with good efficiency, you have to make 10. Those 9 will then find a way into cheap laser companies and will get sold in underspecs units.
Not so much with red lasers .. even if you buy the cheapest diode and driver, it will be inside 10% of specs. It's just hard to do it otherwise. Sure, merchant can sell 5mW and mark it as 300mW .. but then they usually go for higher numbers. My guess is it will be over 200mW, if not right on specs.