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The greater the distance the laser light impact on eyes is smaller From what distance laser 30mW is safe to eye from what distance 100mW is I need a calculator who can specify it. Share.

Yesterday I was returning with friends from survival party and having no torch, we used his 300mW laser as illuminator to search for his missing phone. Partially good idea because this 300mW has only a direct beam and no dispersed beam. Accidentally he turned his laser toward one of our friend...

For sale I have 1W laser pointer. This one is excellent for burning :eg:. * Focus is adjustable from a from a dot to a spot (note: spot shapes are generally not symmetrical from high power IR diode lasers) * Uses 3.7V 16340 (CR123 size) battery (supplied) * Safety key-switch...

Hello comrades. Anyone dealt with "2008laser" user from eBay? I am seeing that he has 100% reputation , anyone who did it would be great if you could give your feedback about transaction. I am interested to buy from him.:tinfoil: eBay My World - 2008laser

I know that 95% of you is from USA and advise olike /lazerer bur I really can't stand to wait long for a package overseas. Last time I ordereed sth from USA it took 3 months including customs clearance.... Are there any EU trusted companies with a variety of lasers?

What do you think about this? O-like selling them, so I am quite confused, they have good reputation here High Power 5W infrared 808nm laser torch/excellent burning/Safe [OL-808-5W] - $689.99 : Zen Cart!, The Art of E-commerce

Many of you says that infrared are more dangerous because it's invisible. Yesterday I talked with one guy who is selling lasers from some time and he told me that even 1W infrared laser is not as dangerous as 500mW green laser or blue one. I don't mean laser beaming you from 20cm, but from...

I bought EaglePair glasses for 800-2000nm but using IR laser I can see red dot output. Are these OK or fake? :wtf:

Anyone have for sale them, please let me know. Must be OD4 or above. Only European sellers as I'm pressed for time :thanks:

If it wasn't 808nm laser I wouldn't ask. It has rotatable front. I can rotate adjuster counterclockwise (=longer housing) or leave it as it is. I have no idea which setting generates straight beam and which dispersed beam ?? And second question: what equipment (fairly priced) do I need to see...

Just wondering. Apart from yellow laser, 1mW of 532nm laser costs far more than any other. And green lasers above 500mW are very expensive. Is it so because green diodes cost far more? :yh:

What color? What should be minimum width of beam to be effective? Surely laser visibility is lower in daylight. If anyone has experience in this matter, I would be grateful for answers. Jeremy

Hi. Anyone bought lasers from this Spanish company? Send them email asking for shipping costs to Eastern Europe but no reply. Jeremy

Hi this is my 1st post so I wolud like to greet everyone! ;) I am from Eastern Europe and I am looking for European companies/sellers selling lasers, laser pointers for retali buyers, as I want to buy a few ones. I prefer these ones which are selling protective googles as I am a newbie. I know...