hi all i just bought my first laser from dealextreme i was wondering is it worth the money and is it a good laser to use it just for fun i bought it rely the laser is Romisen L-A030 30mW Mini Green Laser .
I personally think that if it has an IR filter and performs as it's specified for as long as you own it, assuming you have it for a reasonable time, then you would have a great deal.
You will love this little laser, I own one and they are great fun, no power probelsm or mode hopping, and its bright ( especially if you can get 3.6V unprotected cells for it )its nice and sturdy too, great for carrying around with you and showing off to your friends.
Hope you enjoy it.
Remember you need to fiz the PCB when you get it, just look down the barrel and you will see the PCB with the switch on, remove the foam thats under it and replace it with some folded paper.