Laser Micrometer Focus Adjustment Mechanism from China
A micrometer screw and kinematic mount assembly for fine focus adjustment of laser beams in optical gauging heads. It provides sub-micron positioning repeatability and is a mechanical precision part of laser micrometers. Classified under 9031.90.90 as a part of measuring instruments.
Duty Rate — China → Canada
0%
Import Tips
• Classify as a part of a measuring instrument, not as a general mechanical part of Section XV
• Provide technical documentation showing its specific design for laser micrometers
• Verify if the kinematic mount is considered a part of general use under Note 2 to Section XV