Optical Micrometer Collimator Assembly from Germany
Adjustable collimator tube assembly for non-contact optical micrometers (9031.41) that aligns the laser beam path for accurate distance measurement. Contains precision optics and mounting hardware specific to these gauging instruments. Falls under 9031.90.54.00 as a dedicated part for listed subheadings.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Declare beam divergence specs and wavelength compatibility; ensure cleanroom packaging certification; avoid bulk shipments that trigger general machine part classification