Alexandrite lasers used in cosmetic applications produce a high level of power output and ideally require laser safety goggles with a high OD 6 or OD 7 level of protection.
The LG-346 , LG-346N, LG-118 and LG-118N laser safety goggles all have an OD 7+ at 755 nm which cuts it down by 10 million times.
More information can be found via the below link. If you have any questions feel free to contact is on 1300 411 337 or email us at info@dioptika.com and one of our laser safety experts will be happy to help.