Hello,
I made a complaint to the laser pointer store a couple of months ago in an email. It was basically about why I would not consider buying from them (Laser Pointer Store) because of the resellers of their Thor sieries lasers are selling under powered lasers, if you order a 5 watt you get a...
Hello,
Last night, under a full moon, I was shooting my 1 watt red laser at several small clouds near the moon. One cloud for a minute, then the next, then the next. 3 total. Each dissipated in about 5 minutes after I had shot them. Each in it's turn. I went in and told my wife and showed her it...
correction, my new unusable laser is a 635nm red 1 watt Challenger II. It is supposed to have 2 battery compartment for multi mode. They sent it with the single battery compartment. I hear they have great customer service. We will see.
I just got one of those 1 watt 520nm lasers today. It does not light up with the single 18650 battery. I have not tried adding a battery. Do you think they sent the wrong battery configuration for me as well?
Hi,
It opened up easy. I just turned it by hand. I don't know why it was so easy this time around. Warmer weather? Anyways, it looks like the copper heatsink in these isn't very long. Maybe an inch. BTW this turned out to be a 3 watt laser. Is a heatsink of 1 inch enough for this laser? I run...
Hello again.
I am mostly interested in hobby laser material. I think we can skip the physics. Anything for building pointers would be good. Laser light show material. Laser art. Lasers in photography.
Thanks for any suggestions. I will look them all over. =)