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    Sanwu Spiker - 3W vs 5w

    I am looking to get either one. And would like to know which one has the least beam divergence of the two. I would like to avoid the 3x if possible. Thank you
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    Optotronics VS LaserGlow

    I want to but either the aries series from LG in the 150mw range or the 165mw opto. Which one do you think would be a better buy? The opto is a little more $ and they look real clean, but again its more $. Also when you order the opto it asks if you want "full" laser certification. What does...
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    Laser Brands?

    I havent been in the "game" sort of speak for a while. Last laser was a Nova 125. That was a few years ago. I sold it and moved on. Now I want another laser. I am thinking about LaserGlow, they seem to be well liked. Should I just get one of those or is there another brand I should look at. thx
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    FS: NOVA Lasers Alpha 125

    I have an alpha 125 for sale. Has been used possibly for a total of 10 minutes-at most. Comes with key, earphone fob, metal case, laser, a set of batteries (already in the laser plenty of juice left), and outer box. -peak= 139.3 MW -Avg=136.7 MW $340, no paypal charges, will pay for shipping...
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    divergence question

    So I recently upgraded from an alpha 105 to 125 and noticed that the dot on trees at about 1/4 mile away is smaller with the 125 than 105. Does that mean the beam divergence is better?
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    Optotronics RPL-165 vs. nova 105 (avg 120mw)

    OK. More out of curiosity, what would be the difference in distance the beam would visibly go? I guess I would Assume the optotronics would test higher than 165mw, so take that into consideration. Any other differences as well are welcome. Thanks, Justin
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    just recived my alpha 105-questions.

    So the thing is ridiculous. I'm used to the cheap red ones. Question does it take time for the laser to "warm up" I tried light a match and it just smoked but would not ignite? On the box my average is about 117mw of power. Maybe it is the coating on the match? Idk. I only tried this one match...
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    Batteries

    Ok so it looks like thishas been touched on several times. My opoligies. I just want a straight out answer for the laser I am getting. So I have an alpha 105 on order. What are the best non-rechargeable AA batteries you can buy for this thing. It sounds like it makes allot of difference in the...
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    100mw distance

    Ok so as a kid I had one of those cheap $30 laser pointers and I remember you could shine them pretty far. I would say the length of 3-4 footballl fields maybe further, if it was pitch black out in the city. At that range maybe a little further you could see a faint red dot on a building. My...
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    What compny makes the best product?

    I want to buy a high end laser and would like to know who makes the most reliable and honest product? It looks like the brand WickedLasers suck and the brand Nova is great. Am I right? Are there any other good or better companies? I want a laser that cost no more than $300. thanks, Justin


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