When looking for 450 nm laser protection glasses for laser engravers used  in Australia it is important to make sure they are fully rated and certified to Australian laser safety standards. Australian laser safety standards require that L ratings, wavelengths and ODs are marked on the glasses.

The LG-005 laser protection glasses shown in the below link provide an excellent OD 7+ LB6 level of protection at 450nm. If you have any questions feel free to contact us at info@dioptika.com and one of our laser safety experts will be happy to help.

LG-005 - Laser Goggles 190nm to 532nm Green & Blue Fitover - Australia - OD 7+ L7 (190 nm to 532 nm) (lasersafetyglasses.com.au)

Protection (Wavelengths & Optical Densities) - Marked on Glasses

190-532 nm - OD 7+

Visible Light Transmission - 48%

CE-EN207 L-Rating

180-315 D LB7 + IR LB4
>315-532 DIRM LB6