Green laser with effects

During my Bali trip I saw at Hardy's shop in Sanur some guys offering lasers with special diffraction effects. I bargained one and got one for Rp 200k which is about $20. It is real fun. It is sold with three different diffraction heads which I tried on the red and 405nm blacklight laser as well (although I need some adapter to keep them fit on these).
Without the diffraction head, it turned out as bright as the two 50mW DX lasers I already have and the box looks very similar. I did not find such things on the websites of the laser pointer suppliers.

Very cool. You can get a similar one from DX among other places, but they usually only have one head. They go by the name "kaleidoscopic".

Also, 405nm is not blacklight. Is it violet, near UV. A typical blacklight is 365nm.

Seb

Yes nice find!!

how many mw was this laser?