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)

HS v2017 Code: 900190

About 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)

hs code 900190 covers a wide range of optical elements and components that are essential for various industries, including photography, optics, and scientific instrumentation. These unmounted optical elements are used in a variety of applications, from camera lenses and telescopes to laser systems and medical devices. The global demand for these products is driven by technological advancements, increasing research and development activities, and the growing need for high-precision optical solutions across multiple sectors.

Production process

The production of optical elements covered under hs code 900190 typically involves a combination of precision manufacturing techniques. This may include optical grinding and polishing, thin-film coating, and advanced machining processes to shape and finish the optical components to the required specifications. Manufacturers often utilize computer-controlled equipment and metrology tools to ensure the consistent quality and accuracy of the final products.

Production inputs

The main inputs required for the production of hs code 900190 optical elements include a variety of raw materials, such as 280461 silicon, 280469 germanium, 700210 quartz, and other optical-grade materials. Specialized machinery, such as optical lathes, grinding and polishing machines, and thin-film deposition systems, are also essential for the manufacturing process. Additionally, skilled technicians and engineers with expertise in optics and precision engineering are crucial for the successful production of these high-quality optical components.

Production outputs

The optical elements produced under hs code 900190 are used as key components in a wide range of industries and applications. These include 900211 cameras, 901380 optical instruments, 901390 parts and accessories for optical instruments, 901410 direction finding compasses, and 901480 other navigational instruments and appliances. The versatility of these optical elements allows them to be integrated into a variety of products, contributing to the overall growth and development of the optics and photonics industries.

Revisions to 900190

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 900190. The most recent 1 version of this code (900190) is in the HS v2022 system:

This page shows a legacy version of code 900190 ( HS v2017).

Older versions

Family tree for 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)

    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/v2017/9001'>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/v2017/900190'>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>"]

    B --> D["<a href='/classifications/hs/v2017/900110'>900110: Optical fibres, optical fibre bundles and cables; excluding those of heading no. 8544</a>"]
B --> E["<a href='/classifications/hs/v2017/900120'>900120: Optical elements; polarising material, sheets and plates thereof</a>"]
B --> F["<a href='/classifications/hs/v2017/900130'>900130: Lenses, contact; unmounted, of any material, excluding elements of glass not optically worked</a>"]
B --> G["<a href='/classifications/hs/v2017/900140'>900140: Lenses, spectacle; unmounted, of glass, excluding elements of glass not optically worked</a>"]
B --> H["<a href='/classifications/hs/v2017/900150'>900150: Lenses, spectacle; unmounted, of materials other than glass</a>"]

    

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