680nm Laser Pointers

[CoherentRays]

I thought that several years ago when I was more active in this forum that there were 680nm handheld lasers available but I can't find anything on them now. Was I just dreaming? There are 680nm diodes available apparently since this hair regrow helmet claims to use them:
https://theradome.com/products/theradome-pro-lh80-1
but I can't find any sellers using those diodes in a handheld unit. I would really like to find a low power handheld unit in this wavelength.

Any help would be appreciated.

 

[Z80 Lasers]

I thought that several years ago when I was more active in this forum that there were 680nm handheld lasers available but I can't find anything on them now. Was I just dreaming? There are 680nm diodes available apparently since this hair regrow helmet claims to use them:
https://theradome.com/products/theradome-pro-lh80-1
but I can't find any sellers using those diodes in a handheld unit. I would really like to find a low power handheld unit in this wavelength.

Any help would be appreciated.

Low power 680nm laser diodes are readily available. Building one into a laser pointer shouldn't be very difficult.