Telecentric Optical Comparator
Profile projector alternative using telecentric optics for distortion-free 2D measurement of small precision parts. Classified HTS 9031.49.9000 as other optical measuring instrument replacing traditional optical comparators.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If traditional profile projectors with screen projection
Profile projectors specifically enumerated separately from other optical measuring instruments.
If when used primarily for visual inspection rather than measurement
Inspection devices without quantitative measurement capability remain in 9013.
If non-optical shadowgraph versions
Excludes optical measuring; mechanical comparators in different 9031 subheading.
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Import Tips & Compliance
• Specify telecentricity angle (typically <0.5°) in technical specs for classification support
• Include magnification range and field of view diagrams for customs review
• Verify LED illumination stability certification for consistent measurement conditions
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