mason johnes
New member
- Joined
- Oct 22, 2023
- Messages
- 7
- Points
- 2
I want to see a laser fluoresce threw water for a business Idea although I have found a laser that does fluoresce the 505 nm 5mw 30$ I don't know if it is better or worse than the 488 because it seems people can't decide when does fluorescein best fluoresce it might be 490 or 500nm so I though it would be good to test it myself under my own conditions.Problem is that the only 488 5mw laser I can find is $70 not including shipping.So I think the best option is to make one but I don't know what to get, I would assume 488nm laser diode some cheap drive and a battery but I know there are nuances to this sort of thing so any factors I need to consider would be helpful and very much appreciated.