Holography Spatial Filter Assembly
Pinhole and lens assembly for cleaning laser beams in holographic recording systems. Falls under HTS 9013.90.70.00 as an accessory for unspecified optical instruments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If filters specifically for photographic cameras
Camera filters classify in 9002, separate from general optics.
If projection screens/frames
Apparatus of 9010 has dedicated parts provisions.
If multi-function lab accessories
Parts suitable for diverse instruments default to 9033 per note 2(c).
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify pinhole diameter tolerances (e.g
• ±1μm) critical for tariff justification
• Include beam divergence cleaning performance data in import declaration
• Document as complete spatial filter, not separate generic lenses/pinholes
Related Products under HTS 9013.90.70.00
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Beam Splitter Holder
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Polarizing Filter Rotator
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