JohnHoward
New member
- Joined
- Dec 13, 2022
- Messages
- 2
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- 3
I am new to this forum. I would like to learn from some of you with far more experience where you shop for lasers. I recently purchased a "30mw" green (532) from LaserPointerPro (China) and received a little toy laser that I would guess to be about 1mw, far dimmer than my standard 5mw lasers. I don't have a laser power detector, but I can use lenses to spread two lasers to equal size circles on a white wall and see the brightness difference very clearly.
I am interested in red, green, and blue for use in making holograms (and some other projects). While pointers are often fine, I actually prefer modules so I can put them on their own heat sink and control them with something other than a momentary switch.
Thanks for any clues.
I am interested in red, green, and blue for use in making holograms (and some other projects). While pointers are often fine, I actually prefer modules so I can put them on their own heat sink and control them with something other than a momentary switch.
Thanks for any clues.