Au3tech Original Collimating Focusing Lens D20F50 For Laser Welding Gun Head
Au3tech Original Collimating Focusing Lens D20F50 D20F150 For Handheld Laser Welding Gun Head HW970 HW980 Reflective Lenses 20 3. Compatibility with Au3tech Laser Heads:Designed specifically for Au3tech HW970, HW980, HC200/300 laser heads for seamless integration.