DJNY
0
- Joined
- Nov 2, 2009
- Messages
- 5,991
- Points
- 83
Three color Handheld laser pen XLD-868
Power
The 532nm has 4mW, the 650nm has 5mW and the 405nm has 7mW
Conclusion
I think this laser is good when starting into the hobby or/and you want three wavelengths in one. Some of you might argue that you can buy 3pcs Newwish pens for <$15. But these Ebay pens are, most of the time, overspec by far, and you can´t use them without thinking about the possibility to damage your (or someone elses) eye.
Power
The 532nm has 4mW, the 650nm has 5mW and the 405nm has 7mW
Conclusion
I think this laser is good when starting into the hobby or/and you want three wavelengths in one. Some of you might argue that you can buy 3pcs Newwish pens for <$15. But these Ebay pens are, most of the time, overspec by far, and you can´t use them without thinking about the possibility to damage your (or someone elses) eye.