Optical elements; polarising material, sheets and plates thereof

HS v2022 Code: 900120

About optical elements; polarising material, sheets and plates thereof

HS code 900120 covers a diverse range of optical elements, including polarizing materials, sheets, and plates. These products play a crucial role in various industries, from electronics and telecommunications to medical equipment and scientific instrumentation. As a key component in many high-tech applications, the optical elements industry is a vital part of the broader global economy, contributing to technological advancements and enabling the development of innovative solutions across multiple sectors.

Production process

The production of optical elements, polarizing materials, sheets, and plates typically involves a combination of precision manufacturing techniques. This may include processes such as optical polishing, thin-film deposition, and specialized coating applications. Manufacturers often utilize advanced machinery and equipment to ensure the consistent quality and performance of these specialized optical components.

Production inputs

The production of HS code 900120 items requires a range of raw materials, including high-quality optical-grade glass, specialized polymers, and thin-film coatings. Additionally, manufacturers may rely on specialized machinery and equipment, such as optical polishing tools, thin-film deposition systems, and precision cutting and shaping equipment. The availability and quality of these inputs are crucial to the industry's ability to meet the growing demand for advanced optical components.

Production outputs

The optical elements, polarizing materials, sheets, and plates produced under HS code 900120 are widely used in a variety of applications. These components are often incorporated into 901380 Optical devices, appliances and instruments, 901390 Parts and accessories for optical devices, appliances and instruments, and 902750 Instruments and apparatus for physical or chemical analysis, among others. The versatility and performance of these optical elements make them essential for the development of cutting-edge technologies in fields such as optoelectronics, photonics, and scientific instrumentation.

Revisions to 900120

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 900120. The most recent 1 version of this code (900120) is in the HS v2022 system (this version):

This page shows the most recent version of code 900120.

Family tree for optical elements; polarising material, sheets and plates thereof

    graph LR
    A["<a href='/classifications/hs/v2022/90'>90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories</a>"]
A --> B["<a href='/classifications/hs/v2022/9001'>9001: Optical fibres and optical fibre bundles; optical fibre cables not of heading no. 8544; sheets, plates of polarising material; lenses, prisms, mirrors, of any material; unmounted; not non optical glass</a>"]
B --> C["<a href='/classifications/hs/v2022/900120'>900120: Optical elements; polarising material, sheets and plates thereof</a>"]

    B --> D["<a href='/classifications/hs/v2022/900110'>900110: Optical fibres, optical fibre bundles and cables; excluding those of heading no. 8544</a>"]
B --> E["<a href='/classifications/hs/v2022/900130'>900130: Lenses, contact; unmounted, of any material, excluding elements of glass not optically worked</a>"]
B --> F["<a href='/classifications/hs/v2022/900140'>900140: Lenses, spectacle; unmounted, of glass, excluding elements of glass not optically worked</a>"]
B --> G["<a href='/classifications/hs/v2022/900150'>900150: Lenses, spectacle; unmounted, of materials other than glass</a>"]
B --> H["<a href='/classifications/hs/v2022/900190'>900190: Optical elements; lenses n.e.c. in heading no. 9001, prisms, mirrors and other optical elements, unmounted, of any material (excluding elements of glass not optically worked)</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight