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On this build I used a pretty common cyan laser diode, the Sharp GH04850B2G. This diode is single mode, and emits light with 487-493nm wavelength. In my build, it works with a 400mA driver with 2x 18350 batteries. Since this diode is single mode, I choose the G2 single element glass lens to...

Hello everyone, and here is my another laser build. In this project, I used a Nichia NUBM0G laser diode with a wavelength of ~470 nm. It works with a 5A boost driver, with single 21700 battery, so the output power should be about 7+ watts. The wavelength of this laser is one of my favorites, 470...

Hello, today I want to tell you about my 638nm laser build. The diode I used is USHIO HL63643DG. Host-Convoy S3. For this build I used a 350mA driver (1x AMC7135). The output power should be around 300mW. Optics-G2 single element glass lens. The divergence of this laser is very cool, because...

Hello. Today I decided to make a small review of my Sharp 405nm GH04W10A2GC build. I use 750mA driver for this build. Output power should be about 1W. This device is powered by 2 16340/18350 batteries. Divergence from this multimode diode is pretty good, much better than my other multimode...

Hello everyone from Russia, this is my brightest green laser pointer. I used Nichia NUGM04 525nm laser diode at 2.3 amps. Output power of this thing is around ~1.6-1.8w of green spectrum. The brightness of this beast similar to my NUBM07E 470nm 5w build. The divergence is sucks with standard...