Fiber Optic Light Guide Bundle for Microscopes
Flexible coherent fiber bundle transmitting illumination to measuring microscope workpieces. Classified HTS 9031.90.59.00 as accessory for other optical measuring instruments. Maintains light intensity uniformity for consistent measurements.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for specific optical microscopes
Parts for heading 9001 microscopes classified there.
If general optical fiber cables
Non-measuring fiber optics fall to Chapter 85.
If woven glass fiber products
Textile-like fiber bundles classified by material.
Not sure which classification is right?
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Import Tips & Compliance
• Numerical aperture and coherence specs prove measuring application
• Chapter 90 note 1(h) excludes general fiber optic connectors
• Incoherent bundles risk 5404 classification
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Interferometer Mirror Mount Assembly
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Measuring Microscope Eyepiece Micrometer
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