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Yes. The only diference is that i've always said it's a pvs7...

Itt f9810

Sorry Krane, no clouds. The only small cloud i have seen had no effect when was hit by the laser. I have seen recently a photo with 1.5KW beam power (>75.000lumens) pointed at a low altitude cloud and the cloud was illuminated just slightly around the hit point. The device was huge, carried by a...

i can test it with 200mW and 800mW / 830nM

ok, krane. living with a shrink might get your head screwed in time. my apologies for misunderstanding you. i have access to a laser that reach over 40km (focused) on ideal weather. i will try your theory next week, first time i will have a cloudy night, but i have no idea how far i can reach...

Thank you for your help Cyparagon. About your first question: i want to make an illuminator adjustable in both power and beam spread. About my first problem, i've asked. No luck yet with an answer, maybe i will get lucky later. About the second one: i can and i will live with that once i get...

krane you also missed my point about the urban area. you have interpreted like you wanted (you thought about lit areas where you can actually see from stret lights) not like i said it. i said urban areas AND surroundings and you assumed that you can see with your unaided eye. maybe your vision...

It is well known that in a cloudy night the high performance tubes are having a great time in URBAN areas and their surroundings. Because the residual light is reflected back from the clouds. Never thought about IR though... Even if it works you are going to need: a) one powerfull laser b) a...

Hello guys, After searching the whole internet (including the last 2 days spent here) i have decided to take a shot and register to ask for help. Since i have several questions i will ask here about them because i hate to open multiple threads. First and most important is about a BE Meyers...