Old 02-01-2010, 03:56 AM #1
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Default BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

Question of the day XD,


Looking to buy a 150-200mW BluRay but i want it to be visible i have a green and i know green is the most but just wondering how bluray is,


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Old 02-01-2010, 04:41 AM #2
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Default Re: BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

blu-ray is anything but visible at that power level. to get a nice visible beam of BR you would need more power then is available. you can see the beam, at night, if you look right behind it. However, more then a couple feet to the side and you no longer see it. Sorry
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Old 02-01-2010, 04:43 AM #3
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Default Re: BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

not a good colour if you like beams....
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Old 02-01-2010, 07:47 AM #4
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Default Re: BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

It has a cool dot but not a good beam.
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Old 02-03-2010, 07:33 AM #5
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Default Re: BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

My blu-ray's beam is pretty visible at 190mW, can even be (barely) seen in a lighted room looking down the beam from the back of laser, and is very visible in the dark and at night, though i belive my diode may be slightly higher wavelength like 407nm, just had it replaced an is brighter than the first one i had.
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Old 02-03-2010, 06:02 PM #6
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Default Re: BluRay Laser Pen, Visible Beam? or Not Really only in Smoke,

Its all in the eyes. Some people see it better than others. My old ~200mW GGW was really bright, and you could see the beam clearly most of the time.
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