Scroll To Top

Laser Power visible red and green laser safety glasses for alignment lasers

When working out the most appropriate laser safety glasses to use with green and red visible alignment lasers, a precise calculation of OD (Optical Density) is required to provide a balance between protection and visibility.

For example if you have a 635 nm red laser with 10mW power then an OD of 1.5 will cut the laser down by around 30 time taking it to the equivalent of a 0.3mW laser which is eye safe.  While 0.3mW will be visible in normal indoor lighting conditions if there is sunlight this may not be enough power so a lower optical density maybe required.

The LG-006 and the LG-007 shown below provide protection against visible alignment lasers.  Feel free to contact one of our laser safety experts on 1300 411 337 or email us at info@dioptika.com for assistance.

https://www.lasersafetyglasses.com.au/lg-007-red-g...

https://www.lasersafetyglasses.com.au/lg-006-630nm...