Thanks for your help everyone! Yeh i'm sure I could get these lasers checked out if I wanted too, but really i'll just probably end up buying some new ones.
Could anyone recommend a company which has a good reputation? Possibly from America? Bearing in mind that these would be weak lasers...
I'm putting a magnetic coil on someones head (neuroscience experiment at a university), and I want to attach lasers to it so I have some sort of feedback (be able to keep that coil in that one place). The idea is that the subject/person would be wearing a swimwear cap, it wouldn't be directly...
Hi everyone,
Massive amateur question here. I live in Australia so there are a lot of regulations in regards to lasers, and I believe you can only purchase up to 1mw intensity. That's what I thought I bought off ebay here:
532nm Laser Pointer Light PEN 1mW Beam Laser High Power Green | eBay...