Optical Alignment Jig for Lasers
Precision jig with micrometer adjustments for aligning laser optics in diode and fiber laser heads during assembly. HTS 9013.90.80.00 classification as 'other' parts and accessories for laser instruments. Critical for maintaining beam quality in manufacturing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for adjusting work on machine tools
Fittings for machine tools classify to heading 8466 per exclusions.
If suitable for multiple instrument types, not laser-specific
General parts not principally for Chapter 90 goods go to 9033.
If for speedometers or revolution counters
Certain measuring parts classify to their specific instrument headings.
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Import Tips & Compliance
• Attach engineering specs showing exclusive laser alignment function, not general optics
• Use HTS explanatory notes references in commercial invoices for faster clearance
• Separate from machine tools to avoid Section XV classification
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