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I already have all the lasers. The "blue" is 405nm, the green is 532nm (i think), and the red is 650nm. pretty standard stuffs. The green laser was cheap, so im guessing it is DPSS The aim of the laser's will be able t be adjusted, since i want the system to be "modular" in the sense that...

Ill be using the lasers that look like this. I have all the lasers already, they all look identical, but with different color.

I'm trying to build a set-up for my university. It will have a red , green and blue laser, "stacked" on top of each other. So the dots will form a vertical "line" of three dots, each dot spaced maybe a half inch apart. These three beams will pass through a double slit, or any other sort of...

No, Thank you my good sir.

I ordered a m 140 Diode from you from your site, and it arrived very fast, but there seems to be some un removable fogging on the lens. Is there anyway you'd be able to send me a new lens? It blocks the beam quite a bit, as it is right in the center of the lens...

Hi Hakzaw, the lens is a 3 element glass lens. Im not sure what the lens looked like the day it arrived because I did not take it out from the package until i was ready to build it, which was today. It is in fact from DTR, and I didnt really get a good look at it before I put the whole thing...

i just finished assembling a c6 laser host build thing with an M140 445nm 1 watt diode from DTR I got everything to work it seems, but the lens has a blurry patch right in the middle, what it honestly kinda looks like (but not exactly like) is as if some moisture is trapped on the underside of...

At first i just wanted to replace the silicon button. what was happening was that only some plastic portion of the switch was unscrewing, eventually the whole apparatus was able to be removed. The replacement switch i purchased seems to be of much better quality that what comes in the host...

Although, the replacement clickly i bought is more void of plastic components. do you think it is worth replacing to?

I apologize, for some reason, in the process of me taking pictures, I was able to remove the entire swtich apparatus. for some reason, before, only the very center of the switch mecahnism was unscrewing, not eposing the button part.. thanks!!

I tried that, i think the design may have changed? Does it in your experience, have a plastic retaining ring?? also, is the clicky button itself integrated within the ring that screws out? all of my other lasers have an integrated switch that just screws out, made of metal, probably...

I dont understand your calculus analogy! Wait perhaps i do, please correct me if i misunderstand? So the inductor in the driver is producing some magnetic field, which actually varies. so there is some flux, or the rate of change of the magnetic field density with respect to time. Adding some...

hello! no capitals. i bought a c6 host, and also some blue button tail cap things. a have several other generic ebay lasers that have easily replaceable tail cap buttons. all i had to do was use a spanner wrench to screw out the retaining ring, and the button was exposed. i dont see the same...

Is there a reason you went with the Aluminium heat sink?

Damn, well I hope Ill like it. I think i would have liked the extended heat sink the best, not the tapered one/

Sighhh i should have ordered the non tapered heat sink, or just the standard copper one. I just saw this: http://d11fdyfhxcs9cr.cloudfront.net/templates/58770/myimages/survival_laser_iii_parts_bundle_inst._small_7613.pdf And i realllllly dont like how it sticks out that much! Dammit, I...

Aww man. Sticks out as in ugly?? Hahaah i'm mostly kidding.. do you have any pictures of this heat sink with the c6 host i boought? Thanks

Okay! Hopefully all will be well! Thanks again! Looking forward to assembling this device.

Thank you so much. I am tripping out on one thing though. in the email i just got telling me it had been shipped, it says my shipping address is unconfirmed? What does that mean, if anything, and do i need to take any action to mitigate a disaster?

Seriously? The package shipped already?