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Hello guys 👋🙂 It’s been too many years since my last build. In these years many new amazing diodes have been commercialized, so I wanted to try something "new". Personally I don't like the DPSS laser tech: even if the beam shape can be better, they are more unstable and temperature-sensitive...

hello guys! the my firend's CNI GLP 532nm has a problem... the plastic button is blocked inside the body of the laser so it's impossible to turn off the laser without removing the batteries. so i need to dismantle the laser to fix the button. i have already searched in the forum and on internet...

Hello guys! finally on 17 April I got back from the warranty my Rayfoss 532nm 250mW torch style. as previously said on this thread, it wasn't tem00 as it should be. anyway dealing with Faona was a pleasure, she provides a great customer service. the price was very good (295$ with battery and...

Hello guys! i have been reading this forum for a long period of time but i have never introduced myself since now :whistle: my name is Alessandro Lucchet, i'm 20 and i'm from Italy. i'm a long time informatics geek and i work as software developer. i own my first 5mW red laser pointer at 6...

hi all i'm doing an extensive review of my Rayfoss 250 and i had to measure its divergence. to do this i had to measure the diameter of the dot. so the question is: looking at this photo (the photo shows the dot at 10 meters), had i to measure the diameter of the white area or of all the dot...

hi My new Rayfoss 250mW is just arrived. the emission mode should be TEM00. look at this photo please: this is the dot @ 10 meters (32 feets). is this a TEM00 dot? another question is: i have a techlaser infinity 95 (cni pen @ 95mW). how can i discover if the rayfoss power is 250mW comparing...

hi i had an infiniti 95 and i want to step up to a new ~200mW green laser (200mW of 532nm light). my budget is <=300$. i searched in the forum and the best lasers i found are: -Rayfoss 200mW Focusable Laser Torch ( Rayfoss ) 150$ -Rayfoss 250mW(IR Filtered) Green Laser Torch ( Rayfoss )...

hi i have just made this video: it.youtube.com/watch?v=iErXZKIVXew a very nice effect with my 405nm lasers :P i have bought the paper on ebay (item n 250284078663)

hi i would know where i can buy a laser host like the one of dx200. with 2 batteries @ 800mah the battery duration is long. some hosts instead have only 1 battery... which host do you suggest me? thanks

hi i'm new on this forum (but i lurked it for a long  ::) ) i'm building an homemade laser with the following items: -aixiz module with acrylic lens -SLD1239JL-54 diode bought from stonetek -ld bought from stonetek the ld voltage is about 6/7 volts. i set the ld to give about 193 mah @ 2,6...