Options for Modular Unit Distinctive options realize lean and high-spec Laser marking unit Various options are available, which enhance the possibility to realize user’s demand. ＜3D Module＞ Thanks to I’s optimized lens system, our 3D module does not requires any motion axis to adjust focus distance while marking. Very wide capacity of focal distance! Standard ±30mm (Expandable up to ±60mm by using optional lens) Lightning focal speed! Less than 0.1sec to adjust the focal distance Can Function without Auto Focus option As long as the focal distance is predictable, 3D adjustment can be function without auto focus option. ＜Auto Focus＞ Auto Focus Function is adoptable together with 3D Module. Free Laser Marker from Z-axis mechanical control even for the marking at multi-item production! Keep marking quality with the mechanical positioning system!