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  1. S

    best batteries to use?

    i bought a new laser and it eats through alkaline 1.5v batteries. what would be the best batteries to buy? i have considered rechargeable nimhs but they are only 1.2v, would that make a difference?
  2. S

    use 2 batteries in a 1 battery laser?

    hey, my friend recently came back from honk kong and got me a green laser. it is supposedly 50mw (thats what the sticker says) but it only takes ONE 1.5v AAA battery, most lasers if not all that i have seen take 2. would the laser work with 2 AAA batteries? id connect the second one by some...
  3. S

    50mW laser from hongkong questions

    im new to lasers and a friend of mine bought me a green laser from his trip to hong kong. on the warning sticker it says <50mW and class IIIB, however i dont think it is 50mW. it seems very bright and i can see the beam fairly well at night. however i cant pop balloons, so im doubting that it...
  4. S

    dvd burning lasers confused. i need help

    ok, so i want to make a burning laser out of a dvd burner, but tbh, im completely confused now. i was going to buy a laser diode off either High Tech DealZ, Simplifying the LASER Hobby! or StoneTek Electronics, Your Laser Parts Store as well as an aixiz housing. do i need a laser driver? whats...


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