Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donations

Links below open in new window

ArcticMyst Security by Avery

Finally finished


New member
Mar 5, 2022
What you see here is a two month pet project custom built laser gun.The specs are as follows: The heart of this gun is a NICHIA NUBM38 455nm 74W Multiple Blue Laser Diode Chip Array drivin by a 600w boost converter and powered by a Spektrum Smart Technology 22.2V 3200mAh 6S 30C Smart LiPo IC5 battery with a matching Spectrum battery got power the cooling fan and are charged by a Spectrum smart charger. The diode is securely mounted to an aluminum heat sink using indium foil. All of this is housed in a vacuum cleaner which is built very solid. This gun is awesome and powerful. At the front of this gun is a hand built focusing lens that is protected by a super cool iris cap.Just twist the cap to expose the beam. This is the first of 3 I am building.


  • FullSizeRender Large.jpeg
    FullSizeRender Large.jpeg
    464 KB · Views: 11
  • IMG_0255 Large.jpeg
    IMG_0255 Large.jpeg
    179.9 KB · Views: 11
  • IMG_0257 Large.jpeg
    IMG_0257 Large.jpeg
    289.8 KB · Views: 11
  • IMG_0258 Large.jpeg
    IMG_0258 Large.jpeg
    191.2 KB · Views: 11
  • IMG_0274 Large.jpeg
    IMG_0274 Large.jpeg
    109.9 KB · Views: 11
  • IMG_0275 Large.jpeg
    IMG_0275 Large.jpeg
    129.1 KB · Views: 11
  • IMG_0278 Large.jpeg
    IMG_0278 Large.jpeg
    163.8 KB · Views: 10
  • IMG_0288 Large.jpeg
    IMG_0288 Large.jpeg
    241.5 KB · Views: 10
Last edited: