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Hi guys, I'm extremely tired after days of research and I have decided to ask this instead: Can I put a M140 2W 445nm blue laser diode into one of those modules? This module comes with a 3 element lense, so it should withstand 2 watts of power. However, the preinstalled diode is a 200mw 650nm...

I found those cheap laser modules on ebay...

https://www.ebay.com.au/itm/BQ6-THOR-M-II-1MW-450nm-Blue-Laser-Pointer-Visible-Lazer-Torch-Beam-Laser-Pen-AU/333202918719?hash=item4d94710d3f:m:m8zKSIk46EX9csBGaoXDzfQ The link above is for a Thor M 2 laser pointer. The kit can include a laser goggles, and is described as “high powered”...

Please keep answered simple and on topic guys, I’m still new I have been looking at this 5.6mm laser housing: https://www.ebay.com.au/itm/5-6mm-AXIZ-Laser-Diode-Housing-with-405-490nm-3-Element-Lens/283365512743?hash=item41f9e69627:g:hf8AAOSw9ptcWDbR I’m wondering if it works with red and green...

Hi guys, Cheap eBay green laser often use infrared laser diodes that had its frequency changed through lenses to green instead of a green laser diode. But how about the red and blue ones? Do they also have infrared diodes? I’m talking about those 1mw/5mw pen lasers