Optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)

HS v2017 Code: 900290

About optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)

hs code 900290 covers a wide range of optical elements, such as prisms and mirrors, that are mounted and used as parts or fittings for various instruments and apparatus. These optical components play a crucial role in numerous industries, including scientific research, medical equipment, and consumer electronics. Their versatility and importance in enabling precise optical functionality make them an integral part of the broader optics and photonics sector, which is a key driver of technological innovation and economic growth.

Production process

The production of optical elements covered under hs code 900290 typically involves a combination of precision manufacturing techniques. This may include optical grinding and polishing to shape and finish the surfaces of the components, as well as coating processes to enhance their optical properties. Depending on the specific application, the optical elements may also undergo additional treatments, such as anti-reflective coatings or specialized surface treatments, to optimize their performance.

Production inputs

The main inputs required for the production of optical elements under hs code 900290 include high-quality raw materials, such as optical-grade glass, crystals, or specialized polymers. Additionally, the industry relies on advanced manufacturing equipment, including precision grinding and polishing machines, as well as specialized coatings and treatment facilities. Skilled technicians and engineers are also essential to ensure the consistent quality and performance of the optical components.

Production outputs

The optical elements produced under hs code 900290 are used as key components in a wide range of instruments and apparatus, including 901380 Optical devices, appliances and instruments, 901390 Parts and accessories for optical devices, appliances and instruments, and 901890 Instruments and appliances for medical, surgical, dental or veterinary sciences, n.e.c. in heading no. 9018. These optical components help enable the precise control and manipulation of light, which is crucial for applications in fields such as scientific research, medical diagnostics, and consumer electronics.

Revisions to 900290

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 900290. The most recent 1 version of this code (900290) is in the HS v2022 system:

This page shows a legacy version of code 900290 ( HS v2017).

Older versions

Family tree for optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)

    graph LR
    A["<a href='/classifications/hs/v2017/90'>90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories</a>"]
A --> B["<a href='/classifications/hs/v2017/9002'>9002: Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts or fittings for instruments or apparatus, other than such elements of glass not optically worked</a>"]
B --> C["<a href='/classifications/hs/v2017/900290'>900290: Optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)</a>"]

    B --> D["<a href='/classifications/hs/v2017/900211'>900211: Lenses; objective, for cameras, projectors or photographic enlargers or reducers, mounted, being parts or fittings for instruments or apparatus, of any material (excluding glass not optically worked)</a>"]
B --> E["<a href='/classifications/hs/v2017/900219'>900219: Lenses; objective, (other than for cameras, projectors or photographic enlargers or reducers), mounted, of any material (excluding elements of glass not optically worked)</a>"]
B --> F["<a href='/classifications/hs/v2017/900220'>900220: Filters; mounted as parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)</a>"]

    

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