- Joined
- Mar 27, 2011
- Messages
- 14,125
- Points
- 113
Re: FS: Silver Finish 532nm Green Laser Pointers (CHEAP!)
:bumpit:
I got my set of ten very quickly. I don't remember whether it was 3 or four days after ordering.
I tested all ten, rounded up or down to the nearest 5mW. Test was done with fresh 1.2V nimh batteries, for about 10-15 seconds, room temp was about 76 degrees, lasers were a bit colder, I would guess at about 70 degrees.
25
20
5
10
30
5
40
50
20
20
Some observations. They are rather unstable, and tend to eat batteries. Goes without saying I didn't bother to test for IR, but if I had to guess, I'm probably say about a third of the power is IR. Had one behave VERY strange in that regard, in that it started as IR and shifted to green. They definitely like being cold. Should perform a little better with regular alkaline batteries, or 1x10440 and spacer, but I don't feel like testing them that much
I'll take another set of ten please
:bumpit:
I got my set of ten very quickly. I don't remember whether it was 3 or four days after ordering.
I tested all ten, rounded up or down to the nearest 5mW. Test was done with fresh 1.2V nimh batteries, for about 10-15 seconds, room temp was about 76 degrees, lasers were a bit colder, I would guess at about 70 degrees.
25
20
5
10
30
5
40
50
20
20
Some observations. They are rather unstable, and tend to eat batteries. Goes without saying I didn't bother to test for IR, but if I had to guess, I'm probably say about a third of the power is IR. Had one behave VERY strange in that regard, in that it started as IR and shifted to green. They definitely like being cold. Should perform a little better with regular alkaline batteries, or 1x10440 and spacer, but I don't feel like testing them that much
I'll take another set of ten please
