Optical fibres and optical fibre bundles; optical fibre cables (except those made up of individually sheathed fibres); sheets and plates of polarizing material; lenses, prisms, mirrors and other optical elements (except of glass not optically worked), whether or not mounted, other than for cameras, projectors or photographic enlargers or reducers

CPC v2.1 Code: 48311

About optical fibres and optical fibre bundles; optical fibre cables (except those made up of individually sheathed fibres); sheets and plates of polarizing material; lenses, prisms, mirrors and other optical elements (except of glass not optically worked), whether or not mounted, other than for cameras, projectors or photographic enlargers or reducers

cpc code 48311 covers a diverse range of optical products that are essential components in various industries, including telecommunications, electronics, and scientific research. These products play a crucial role in the transmission of data, the manipulation of light, and the advancement of optical technologies. As the global demand for high-speed communication and advanced optical devices continues to grow, the importance of this industry within the broader economy is expected to increase.

Production process

The production of the items covered under cpc code 48311 typically involves a combination of specialized manufacturing processes. Optical fibres and fibre bundles are often produced through a process called fibre drawing, where a molten glass or plastic material is extruded and drawn into thin, flexible strands. Optical fibre cables are then assembled by bundling and encasing these individual fibres. Sheets and plates of polarizing material, as well as lenses, prisms, and mirrors, are commonly manufactured through precision optical fabrication techniques, such as grinding, polishing, and coating.

Production inputs

The main inputs required for the production of the items under cpc code 48311 include high-purity raw materials, such as silica glass, specialty polymers, and various optical coatings. Additionally, the industry relies on specialized machinery and equipment, including fibre drawing towers, optical polishing machines, and thin-film deposition systems. Skilled technicians and engineers are also essential for the design, development, and quality control of these precision optical components.

Production outputs

The outputs of the industry covered by cpc code 48311 are primarily used as components in a wide range of applications, including 48321 Electrical equipment for line telephony or line telegraphy, 48322 Electrical equipment for line telephony or line telegraphy, 48323 Electrical equipment for line telephony or line telegraphy, and 48324 Electrical equipment for line telephony or line telegraphy. These optical products are also used in scientific instrumentation, medical devices, and various consumer electronics, such as cameras and displays.

Family tree for optical fibres and optical fibre bundles; optical fibre cables (except those made up of individually sheathed fibres); sheets and plates of polarizing material; lenses, prisms, mirrors and other optical elements (except of glass not optically worked), whether or not mounted, other than for cameras, projectors or photographic enlargers or reducers

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/48'>48: Medical appliances, precision and optical instruments, watches and clocks</a>"]
B --> C["<a href='/classifications/cpc/v2-1/483'>483: Optical instruments and photographic equipment, and parts and accessories thereof</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4831'>4831: Optical instruments</a>"]
D --> E["<a href='/classifications/cpc/v2-1/48311'>48311: Optical fibres and optical fibre bundles; optical fibre cables (except those made up of individually sheathed fibres); sheets and plates of polarizing material; lenses, prisms, mirrors and other optical elements (except of glass not optically worked), whether or not mounted, other than for cameras, projectors or photographic enlargers or reducers</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/48312'>48312: Spectacles, goggles and the like, corrective, protective or other</a>"]
D --> G["<a href='/classifications/cpc/v2-1/48313'>48313: Frames and mountings for spectacles, goggles or the like</a>"]
D --> H["<a href='/classifications/cpc/v2-1/48314'>48314: Binoculars, monoculars and other optical telescopes; other astronomical instruments, except instruments for radio-astronomy; compound optical microscopes</a>"]
D --> I["<a href='/classifications/cpc/v2-1/48315'>48315: Liquid crystal devices n.e.c.; lasers, except laser diodes; other optical appliances and instruments n.e.c.</a>"]

    

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  class A level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5

  class E highlight

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