Customer Updates / Product Bulletins Stay up-to-date with our latest customer support bulletins and product updates. Customer Updates / Product Bulletins Available Updates Safety Bulletin "Use of non LISA Laser Fibers" - LISA Laser Products Holmium and Thulium Lasers Adapter Obsolescence Letter OmniGuide C-LAS Gen 1 Laser System - End of Life Notice Intelliguide Laser System Extended Service Agreement