buying a 10mw laser. need help.

hey there. iv decided to replace my 5mw green laser pointer with a newer 10mw green laser but im kinda curious of the power differences between the 2.

With the laser i have now, if it accidentally shines in a eye for a quarter of a second it wont really blind you, i have no intention of shining it in eyes but if this does happen will it be okay? also, how much brighter and more powerful is a 10mw laser compared to 5mw one i have now?

thanks in advance!

xxmattxx27 said:

hey there. iv decided to replace my 5mw green laser pointer with a newer 10mw green laser but im kinda curious of the power differences between the 2.
With the laser i have now, if it accidentally shines in a eye for a quarter of a second it wont really blind you, i have no intention of shining it in eyes but if this does happen will it be okay? also, how much brighter and more powerful is a 10mw laser compared to 5mw one i have now?
thanks in advance!

Click to expand...

A 10mW green laser is twice as powerful as a 5mW green laser (assuming both are performing at rated power)

What's wrong with your 5mW that you want a 10mW?

Peace,
dave

daguin said:

A 10mW green laser is twice as powerful as a 5mW green laser (assuming both are performing at rated power)

What's wrong with your 5mW that you want a 10mW?

Peace,
dave

Click to expand...

about a year ago i droped the laser in the dust. i think a few particles got on the lens inside of it so its not as bright anymore. Also im just looking for something thats more powerful but not to dangerous.

xxmattxx27 said:

[quote author=daguin link=1215916581/0#1 date=1215916807]
A 10mW green laser is twice as powerful as a 5mW green laser (assuming both are performing at rated power)

What's wrong with your 5mW that you want a 10mW?

Peace,
dave

Click to expand...

about a year ago i droped the laser in the dust. i think a few particles got on the lens inside of it so its not as bright anymore. Also im just looking for something thats more powerful but not to dangerous. [/quote]


Have you tried cleaning it up? In actual practice, you will find very little difference between 5mW and 10mW. If you are using it as a pointer, get another 5mW and save yourself some money. If you just want more power, a 10mW will NOT satisfy your craving.

Peace,
dave

There will barely be any difference between 5mW and 10mW brightness wise, if you want a bright laser then pick up a 30mW off of DealExtreme for ~$25.

Go to www.dealextreme.com and get a True 30 green or a Romisen Green laser, they are still eye safe if you are careful.

Diachi

thanks guys. yeah i think ill buy the 30mw laser from DealExtreme and still use the 5mw for house play with the cats and stuff when im bored!

Thanks so much for the help. Never would have found that site withou you guys!