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Does anyone think the 445nm is more purple than it is blue?

Looking to buy some 445nm protective goggles since i missed out on the GB last month. Let me know!

Looking for a WL arctic at the introductory price. Let me know if anyone wants to get rid of theirs.

I have gotten out of building lasers and was just cleaning my room and have found some hardware that someone may be able to use. 7 Aixiz modules and an extra lense. One module has a glass lense. SOLD 7 Old blu-ray diode units. Diodes have been stripped but still have the optics. $10 shipped...

So i opened up a random dvd burner at work today. The burner had the "label flash" feature. Anyways, i found two open can diodes on the sled. I was curous why there are two diodes for this?

I have one of the last 3 of SenKat's sentorches. he measured it before he sent it off and it put out 206.4mW. i really have not used this except to light a couple matches. probably has only 5 minutes on it. also comes with 650nm laser shades looking for around $150 shipped PLEASE do not post...

the last 3 diodes of my batch have been projecting in a rectangular shape instead of the normal dot. looks like COD. does anyone know why this is or if its happened to any of you? i hooked them up to a proper driver that drives other blu ray diodes just fine. :'(

I am using DDL's driver for my blu ray and i cant get more than 22mA into the diode. with the pot fully turned(least resistance) there is a total of 22mA going through the diode. With no diode in the circuit, it outputs about 239mA. Is something wrong here? btw as you can see in the pic, i...

First of all, id like to thanks DDL for his writeup that introduced me to the case, his supply of diodes, and all the help he has given me. Got a blu ray mounted in a mxdl case. not sure of the output, but i can sting my skin if i use a lense, make a match smoke, but not light >:(, and see the...

so something went terribly wrong with my first blu ray a while ago. i got bored today and decided to play with it. its very weird. these pics are without a lense, just bare diode output. the dimmer center area is a very faint redish orange color i tried my best to capture the center color with...

Anyone know if these are any good? http://cgi.ebay.com/120mW-Calibrated-Laser-Power-Meter-Sensor-Module-S_W0QQitemZ140178828090QQihZ004QQcategoryZ14954QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

Ive done a little research and jsut found out that fog machines set off most smoke detectors.(am i wrong). im about to buy a fog machine and i was just curious what you guys do about this? my house is somewhat new so theres a smoke detector in each room >:(

do any of you know what the small switch is called that you find on most pointers under their button??(to all of you that have pot modded your leadlights you should know what im talking about) and where to find them?

Are they any good? I only have an interest in this kaidomain.com/WEBUI/ProductDetail.aspx?TranID=3349 Does anyone know if it has the IR filter?

heres a video of my blu ray laser fluorescing some glow in the dark airsoft BBs sorry, i am not allowed to post links yet so you will have to copy and paste please let me know what you think! edit links fixed and embedded for you ;)