It certainly does not.
If you are looking for a cheap but decent laser pointer, I've bought one some time ago that surprised me although it has no IR filter.
a forum colleage's review (+measurements)...
Let me just add something...
Judging by the videos and reviews I think this laser should be worth a review.
If I could I'd buy it.
SD-301 Focusable 100mW 532nm Green Laser Pen Pointer with Battery Set (1*18650) - Free Shipping - DealExtreme
Hehe, I was just kidding. Awesome 445nm of yours, I was very impressed with the video. Presently I'm not very much into lasers (financially), I have other priorities but as soon as I get the money I think I'll try...
Besides the lack of safety warnings (It's already been discussed here) what really annoys me is the way you talk about lasers.
When you mentioned your laser during the video we are talking about, it sounded to me like:
... and also my super-d00per-blaster-hypercool-purple-freaking-laser ! You...
For what I've read, I'd say o-like lasers are mostly up-to-spec if not overspec. They have a nice QC, they can measure the power before shipping to you and their Customer Service is really good.
I also suggest you take a look at the last FP laser review by yobresal, although FP is much...
Re: Focal Price " 200Mw 1000m 405nm Adjustable Focus Blue Laser Pointer Pen "
I really need to +rep you.
Cheap websites like FP may have reasonably good lasers for the price but no one wants to give them a try (including me)
Thank you for doing it and sharing your experience with us !
Most of the 50mW are overspec. I'm not very sure about the other versions. People seem to be satisfied with them but none of them have LPMs. I think only two people with a LPM tested it and they were underspec. I thought about buying them, but since there are no decent reviews so far I'll wait.
As I said, I already have the host. Lens, diode, aixz module and driver are all small so there shouldn't be much difference between the shipping price for one or all of them (and they are impossible to find locally. The main problem is the heatsink. It's also small but a little bit heavier. I...