ICL Part #0026-6980 replaces Trumpf part #906057 in 7.5" FL cutting heads.
Lens Savers® lens mount adapters are available for Trumpf L3030 & L4030 systems. These adapters enable use of Lens Savers® windows in these systems under high assist gas pressures. The Lens Savers® adapter creates a cavity between the Lens Savers® window and the focusing lens, which results in the pressure on both sides of the window being equalized. The assist gas passes through holes drilled around the perimeter of the Lens Savers® window outside of the optical path of the laser beam. This patented pressure equalization method prevents Lens Savers® windows from breaking.