re: hair removal
@Metamedia @rezzyreksya There's only a single at-home laser device that I'm aware of (by Tria) & it's much lower power than any professional machine from Candela or similar.
https://www.triabeauty.co.uk/home-laser-hair-removal
It's probably the best at-home device out there & knocks the socks off any at-home IPL devices (which are pretty useless), but it's got nothing on a professional machine sadly.
re: hair removal
@Metamedia @rezzyreksya In terms of a technical comparison, according to what I've been able to find:
The Tria 4X machine uses a single wavelength of 810 nm & has an output of 6 to 22 joules.
The Candela GentleMax Pro has different energy outputs depending on wavelength.
1064 nm - 80 joules
755 nm - 53 joules