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Re: Review of the Directly-Injected 505nm Bluish-Green ("Mint Green") Laser Pen Thanks!! +Rep Thanks LED! So you bought a 488 and it's 505? I l have a Sanwu that is around 488 so a 505 would have been different. + Rep if I can give it

Thanks Bob! And Rep to you for being so helpful! I don't think you have much to worry about, just keep a eye on them and you'll be fine. Their only 3 dollars a piece and very easily replaced. Hope this sets your mind at ease so you can enjoy your lasers. :) Sorry-I just wondered! And thanks...

Thanks Podo, That works! How many sizes of 18650 Protected batteries ARE there?

Lovely! As they say + Rep! :beer: I would love to see some night beams- I'd love to see yellow, orange- real purple (Blue+ Red). You are in the Cally desert? I still want to do some night critter walks-love the creepy crawlies and reptiles out there. I loaned a friend my near UV flashlight to...

Re: Review of the Directly-Injected 505nm Bluish-Green ("Mint Green") Laser Pen I've searched under every combo I can think of-I find either diodes OR the 488 version of this.

It's back. In full power mode-gorgeous bright grass green! And yes- single 700 mm Long Protected "18650" Nitecore 3500 mAH battery changed to 4.2 Volts on my trusty Nitecore charger. I took a deep breath and wanted to switch to low power mode and half power- After many trials I got it to...

Articdude, Fabulous! Very nice photography too. + rep! I'm surprised they used stainless steel-they use Copper-Nickel Alloy for the Challenger 2-seems like that might have better heat sink qualities than steel. It it really pretty to look at.

Nice! 488 nm? I don't know HOW you sent large pics unless you linked rather than uploaded?

Thanks Mattronium! I do love the color. I always thought Argon laser beams were lovely-just could not afford one before. Paul- very true. Having a range (488- 493?) like you do is the best.

Thanks! I might do that! Do you have a Protected (690-700 mm) long "18650?" As I understand it-from your notes- they are likely using Sharp 488's that output 492 so it's possible there was a mixup. I can see what looks like SB308B292. I found a thread-they are sold as Sharp 490 nm 55 mW. And...

No fog machine-but here's a few outside shots. I do like this beam. G7 lens. It was marked 492 on the mylar wrapper by SanWu. For color reference: here's what it looks like in daylight- I took the lens off and shined the laser on the paper-I white balanced the pic on the white paper with the...

Very pretty! I like the 520 color quite a bit. Fog machine? I need to get one. :-)

Very pretty! For some reason my eyes like 515-520 better than 532. There must be ghosts in that fog. I have a 520 1W from SanWu in a Challenger 2 host. And a 510 nm Laserlands 5mW pen. QUOTE=Miya;1545252]Hello guys this is NDG4216 laser build. I went to a mountain full of mist. It was like...

Wow! I'm too new to welcome you back-but welcome back. :-) I've never seen an all copper flashlight build-must have a LONG duty cycle.

Well that's cool! So at 10V it looks like 532?

Hakzaw1- HAhAHAHA! Thanks for that!

Thanks LewDude! Where do you find your Crystal Balls?

Beautiful! + Rep

Green, I don't think you made anyone feel bad-no worries!

Oh nice!