HS Code for Optical mirror

Optical mirrors are classified under HS code 9001.90 when they are unmounted. This classification is part of Chapter 90, which covers optical, photographic, and cinematographic instruments. To qualify for this heading, the mirror must be "optically worked." This means that at least one of its surfaces has been ground and polished to a high degree of precision to produce specific optical effects, such as reflection with minimal distortion. These mirrors can be made of glass, metal, or other materials like plastic. The 9001.90 code is a residual category for optical elements that are not lenses, prisms, or optical fibers. The defining characteristic is that the mirror is presented as a standalone component without any frame or mounting that would allow it to be immediately installed into a device.

Products Included

• Unmounted glass mirrors with polished surfaces for lasers
• Unmounted metal mirrors for astronomical telescopes
• Unmounted rear-view mirrors for specialized scientific equipment
• Unmounted parabolic or spherical mirrors
• Unmounted cold mirrors or hot mirrors for heat management
• Unmounted dielectric mirrors

Common Misclassification

A frequent misclassification is using HS code 7009, which covers glass mirrors. However, 7009 specifically excludes mirrors that are optically worked. If a mirror has been precision-ground for optical use, it must move to Chapter 90. Another common error is using 9002.90; this code is only for mirrors that are already mounted in a frame or holder. If the mirror is a simple glass pane without optical working, it remains in Chapter 70.

FAQ

What is the HS code for optical mirror?

The HS code for an unmounted, optically worked mirror is 9001.90. If it is mounted, the code is 9002.90.

What does optically worked mean for a mirror?

It means the surface has been processed (usually by grinding and polishing) to achieve a specific curvature or flatness required for precision optical performance.