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All my pointers are relatively low power, if I ever got 445 or other high powered one I think I would get it engraved with a warning about how dangerous it is. It would probably make it look more impressive that way too :whistle:

Re: Blu-ray / 405nm UV Fluorescence & Glow Kit You can't erase it with an IR laser. I haven't had any trouble with it coming off of the sheet I made (about a year ago) however a better way to do it would probably be to mix the powder into a clear acrylic paint base and then spread it onto the...

Re: Blu-ray / 405nm UV Fluorescence & Glow Kit The picture in my forum avatar was made using paper coated in the glow powder I'm selling here, just coated the paper in glue stick to get it on there. It glows for a very long time in the dark, and it's even visible for a couple minutes in a well...

Use a webcam or cellphone camera (be careful if it's a high power laser so you don't damage your ccd). Most of them are unfiltered to IR light and will show it up as a white or pinkish color. You can point the laser at a black surface from a few feet away while viewing the dot through a camera...

Re: Blu-ray / 405nm UV Fluorescence & Glow Kit Thanks, I've added the size on the OP. I'll look into cracked marbles though even the regular ones can be tough to find, I don't think any companies produce new uranium glass anymore so it's all just surplus stock from various sites :cryyy:

Re: Blu-ray / 405nm UV Fluorescence & Glow Kit Thanks :san: I'll be looking to expand the variety a bit, though finding quality materials is a bit tough. If anyone has something they would like to have added that isn't listed here I'm open to suggestions as well. :beer:

It's infrablue :shhh:

Do you know which wavelength you're interested in? There's a very big price and form factor difference between 405nm, 455nm, 473nm, or 488nm lasers.

I think what ARGLaser was asking for was the unfocused beam hitting a wall from some distance so we can see what the diode is actually outputting. It could be outputting in a non TEM00 mode or some other optical problem which can be easier to see what the dot is made much larger. If there's a...

Really stunning pictures piferal, +rep and thanks for sharing.

The gold really accents the brushed look of the aluminum, nice job :)

UPDATE I'm now offering glow in the dark paints on my site as well, aside from the kit. Each set works with any 405nm laser pointer as well as with black lights or even sunlight, and comes with the following: 1 Gram UV Color Changing Powder 5 Grams Green Europium Glow Powder 5 Grams Blue...

Re: Lazerer 532nm 400mw DPSS Green Laser Review [Warning, big pics] Nice pictures, couldn't help but notice the match graveyard on your desk :evil:

What I did in preparing these was to dump the block of sodium I acquired into a large tub of mineral oil and then used a razor to cut all the exposed surfaces off and then diced it and sealed it in the vials without it being exposed to oxygen. The result was that super shiny crystalline surface...

Sorry but international shipping is a bit too complicated for me I think, I don't know the laws/regulations well enough or if customs will even allow it. It probably also would cost more in shipping fees.

I've put up a thread for sodium/potassium over here if you're still interested: http://laserpointerforums.com/f39/feeler-selling-sodium-potassium-metal-74931.html

I saw a few posts in the elements group buy of people looking for sodium metal and potassium metal, I've got a small quantity on hand and would sell it if someone is interested. I'm not really looking to acquire more and resell additional amounts because the hazmat shipping fees are very...

I agree that it's not very simple compared to a flashlight host, though I was thinking along the lines of fully custom machined hosts. If you're already making it from scratch, it wouldn't be much more difficult to make one this way if you're trying to attain a really nice beam. I'm just unsure...

And you like lasers too?

Me too please :wave: