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This guy has some nice looking lasers with impressive specs and prices. 8w 470nm US$195 with shipping. Does anybody have recent experience? I only found some old posts.

Both of my Sanwu 445 nm lasers produce a dim little red dot outside the 445 nm dot. Does anyone know why.

I was making a list of the parts I would need to make a laser. DTR's Laser Shop has a 4W 465nm Diode in 12mm Module for $65. The No-Diode Host bundle at Survival Laser, capable of driving this diode, costs $240. Jayrob's NUBM07E 465 DMag Shorty costs $307. Total cost is $305 - $372. The Sanwu...

I have seen mixed reviews for Laser Pointer Store here on LPF. Their prices are 30% or 40% lower after shipping compared with buying from Sanwu lasers. Sanwu charges $40 just for shipping. The only negative I've seen is Laser Pointer Store does not have the newest Sanwu products. I bought a...

I looked for reviews on YouTube but could not find any. It is new at Laser Pointer Store. Price is $145. The reviews for the Pocket Laser Power meter are not great. Accuracy is about 7%, and it can't truly measure up to 10 W. Does anybody know if this new LPM is good? Accuracy, fast response ec.

I ordered the Sanwu Challenger II 445nm 3W from Laser Pointer Store. It should arrive tomorrow. The Sanwu web page says duty cycle is 60 s on, 80 s off for all Challenger II lasers regardless of power and wavelength. The Laser Pointer Store web page says 405nm (60 s on & off), other Challenger...

I believe we are supposed to introduce ourselves. I just got my first (> 5 mW) laser today. The Sanwu pocket 445nm, 500 mW. I have the Eagle Pair OD6+ for that color range. Of course I only see a dim dot through the goggles. After checking for aircraft, I will point it at the sky. Then pop some...