GE drycam medical laser imager
Does anyone know what kind of laser would be in one of these medical laser imager? diode low power YAG DPSS? thanks
View Articlebest wavelenght to ionize air
hello everybody,I want to build laser,focus the beam and turn air into plasma. My problem is,I dont know what is the best wavelenght to do it with.I want a wavelenght that is most efficiently absorbed...
View ArticleBán vÃ* thu mua laptop cÅ© chất lượng chuyên nghiá»p uy tÃ*n táº*n tâm
Vá»i thÆ°Æ¡ng hiá»u xây dá»±ng lâu nÄm, cá»*a hÃ*ng laptop cu Viá»t Long vá»i những sản phẩm chÃ*nh hãng, uy tÃ*n, chất lượng giá rẻ. Tất cả các laptop tại trung tâm...
View ArticleHelp
Was just wondering if anyone could help me out, all the buttons on the top of this forum e.g top 50 laser pointer companies and that or lasers by power all redirect me to some add page like this...
View ArticleNeed a little help from a laser i bought from scifi
i know hes out of business for bad business practice, my laser does ok, and i think all i need is a simple fix. i have the [SF*501B]*SF501B*445nm*Blue 2-2.4w model. problem im having is the focusing...
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FS 800mw 980nm Laserbtb HL
$120 shipped. Conus. This is great for experiments. For sale is a H980L-800B laser. It's from Laserbtb. I don't have an LPM but the rated power is 800mw. It can burn dark objects, even leaves when...
View ArticleFS Sci-fi laser 501b 1.2w 445nm 1.25a
For sale is a Sci-fi laser 501b 1.2w 445nm. The driver is from survival laser set to 1.25a. I've replaced the driver three times because of inserting the batteries backwards. Fortunately this driver...
View ArticleGUIDE: I want my first laser!
Hello folks! Recently, I've seen a surge in threads creating by people who are looking to take their first steps into the laser hobby. Many people ask questions like, "What's the best laser I can get...
View ArticleInterlock key replacement??
I recently picked up a NEC/Showa GLS 3135 PSU and matching GLG 3135 argon head. It's an OEM only 488/515 setup from the Olympus FV1000 confocal microscope. Everything was working fine, but the...
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Single Mode host Mod
Hi Folks , Want to share a cool little SM host i made takes 1-14500 cell , custom sink and knob..Comparison to size host.. Rich:) Attached Thumbnails
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NUBM05 Full Copper
Hi , Just sharing this build with all of you folks, here is a full copper heat sink and focus adapter i incorporated a battery tube extension so it will take two 18650's instead of two 18350's. The G...
View ArticleAny problems with NiteCore 18650's?
I have 4 of these: "NiteCore 2300mAH NL183 High Discharge Performance w/ Integrated battery overcharge/discharge protection circuits". I usually use them in a flashlight which uses a Cree XML-T6 and...
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LT17/ Lase & Slice build
Hi, Like to show a twist on our building , i call it the LT17 Lase & Slice.. Here are some pics of an interesting build i did today. In it is a M140 Diode X Drive set to 1.8A G2 lens Takes 2-18350...
View ArticleI bought these 5mw lasers but..
Hey i bought these lasers 2pcs 532nm Green Ray Laser Pointer Pen Visible Beam High Power Military-Grade RP | eBay There is 2 in 1 pack but i wonder if it really is a 5mw laser pointer? It says high...
View ArticleLooking for a 30-60mw laser pointer
Hey im looking for a cheap 30-60mw laser pointer. It has to be off ebay or any link where they ship to denmark. :thanks::thanks: It has to cost max 15 dollar :)
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'Solarstorm' 1W 405nm "Pocket Rocket"
'Solarstorm' Pocket Rocket A 405nm Build with a 'BDR-209 16X' Hi guys, here's a simple, yet pretty cool build in a neat little host from 'Solarstorm', not to be confused with The 'Solarforce' company...
View ArticleReview of cheap "5mw" laser on ebay
Hey! I bought this laser (532nm green) u can get it in alot of colors Neu Grün Lila Rot Laser Pointer Stift Strahl Stern Zeiger Pen Beam Präsentation | eBay The package came with just 1 laser and a...
View Article405nm Photoluminescence
A while back one dark night in my house I used a 405nm pointer and as I swept it across a white wall, that portion illuminated glowed a pale white for about a second of time; even old white paint from...
View ArticleQuestion about drivers and ripple current
Hello, everybody here knows (or should) that laser diodes need a constant current driver to last some time. Often it is mentioned, that the driver should output a low noise Voltage too. I am thinking...
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