Compound Microscope Objective Lens 40x
High-quality achromatic objective lens with 40x magnification designed specifically for compound optical microscopes used in laboratory settings. This part enhances resolution and clarity for photomicrography applications. It falls under HTS 9011.90.00.00 as a dedicated accessory for compound optical microscopes per Chapter 90 note 2(a).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in non-compound optical instruments like simple microscopes
Objective lenses principally for general objective lenses fall under heading 9002, not specific to compound microscopes of 9011
If suitable for multiple unrelated instruments beyond principal use
Per Chapter 90 note 2(c), parts not dedicated solely to 9011 microscopes classify as general parts in 9033
If contains specialized optical glass components imported separately
Certain optical elements may shift to Chapter 84 if functioning as machine parts rather than microscope accessories
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Import Tips & Compliance
• Verify compatibility with specific microscope models and include technical specs in commercial invoice to avoid misclassification as general optical parts
• Ensure documentation proves principal use with compound microscopes (HTS 9011.10); retain manufacturer catalogs showing dedicated design
Related Products under HTS 9011.90.00.00
Microscope Stage Micrometer Slide
Precision glass slide with etched micrometer scale for calibrating compound optical microscopes. Used to measure field of view and ensure accurate measurements in scientific analysis. Classified under HTS 9011.90.00.00 as a calibration accessory dedicated to compound microscopes.
Mechanical Stage for Compound Microscope
Precision X-Y mechanical stage with vernier scales for compound microscopes, enabling smooth specimen positioning. Typically 140mm x 140mm size for standard lab microscopes. Falls under HTS 9011.90.00.00 as dedicated positioning accessory.
Trinocular Phototube Adapter
Trinocular phototube for attaching DSLR cameras to compound microscopes, with 23.2mm eyepiece port. Enables photomicrography by diverting light to digital sensors. Covered by HTS 9011.90.00.00 for photomicrography accessories.
Immersion Oil Kit for Microscopy
Cedarwood-based immersion oil (nD=1.515) in dropper bottles for 100x oil immersion objectives on compound microscopes. Essential for achieving maximum resolution in biological applications. Classifies under HTS 9011.90.00.00 as dedicated accessory.
Microscope Slide Clips Set of 2
Spring-loaded metal slide clips holding standard 25x75mm slides securely on compound microscope stages. Set of two for X-Y mechanical stages. HTS 9011.90.00.00 for specimen holding accessories.
Compound Microscope Nosepiece Turret 5-Position
Quintuple ball-bearing nosepiece turret for compound microscopes, holding five objectives with smooth indexing. Precision machined for parfocal alignment. Dedicated part under HTS 9011.90.00.00.