• Precision Optics, Lens & Camera Module Expo

CIOE - Precision Optics, Lens & Camera Module Expo is the leading optics exhibition in Asia attracting 850+ leading optics companies around the world to exhibit, presenting the entire optics supply chain. In 2020, the up-scaling exhibition area will reach up to 60,000 m², showcasing optical components and materials, machine vision and industrial application, imaging measurement and instrument, optical processing equipment, optical coating technology and equipment, optical lens and camera module, sapphire and touch screen manufacturing.


China who contributes nearly 1/3 of the world’s annual shipments or precision optics products, draws increasing attentions than before. As optical engineering plays an important role in optoelectronic industry, significant demand of optics product is foreseeable on the account of the application in emerging technologies such as smart phones, autonomous driving cars, robots, drones, new display technology of AR/VR, industry 4.0, and biophotonics.


Known as the “weather vane” of optics industry, Precision Optics, Lens & Camera Module Expo is one key important stop for worldwide professionals, buyers and peers to source products, to meet next partners and to connect with China’s precision optics market.

  • Key Products

  • Optical Material

    Optical Glass, Sapphire Material, Quartz Material, Optical Film, Grinding Material, Coating Material, Optical Filters, Optical Splitters, Spherical & Aspheric Lens, Prism, Cylindrical Lens, Reflector, Optical Windows, Focus Lamp, Half Reflecting Mirror, Beam Expanders, etc.

  • Optical Components

    Spherical and Aspherical Lens, Prism, Cylindrical Mirror, Reflecting Mirror, Plane Windows, Focusing Mirror, Full-falf Mirror, Beam Expander, Filter, Beam-splitter.

  • Optical Imaging Measurement & Optical instruments

    Microscopes, Laser Interferometers, Spectrum Instruments, Machine Vision System, Automatic Optical Inspection (AOI) System, Non-contact Displacement Measurement System, Tri-ordinate Measuring Machine, 3D Stereo Microscopic Imaging Device, Projector, Optical Table and Translation Stage, Surface Visual Inspection System, Telescope, Astronomical Observation Instrument, Bird-watching Scope, Stands, and other Optical Applications, etc.

  • Optical Lens & Camera Module

    Machine Vision Camera, Vehicular Camera, Security Camera, Zooming Camera, Industrial Camera Len, Telecentric Len, Various Camera and Len; Camera Module and Lens for Cellphone, Laptop, Tablet Computer, Vehicle, etc. Lens Assembly and Detection Equipment, Lens Testing Instrument, Design Element, Lens Accessories, Lens Production and Processing Equipment, Lens Coating, etc.

  • Optical Coating Technology & Equipment

    Various Vacuum Coating Machine, Vacuum Valve and Vacuum Component, Vacuum Acquisition Equipment, Vacuum Plating Equipment, Vacuum Freeze-drying Equipment, Vacuum System Accessories, Vacuum Sealing Component and Device, Packer Elements, Target Material, Power, Fixture for Coating, Cleaning Equipment, etc.

  • Optical Processing Equipment

    Various Cold working, Aspherical Surface Processing Devices, Single and Double-sided Grinding and Polishing Machine, Spherical and Aspherical Lens-Mounding Machine, Electroforming Apparatus, Mould for Optical Processing, Grinding Wheel, Diamond Turning Machine, Glass Cutting Machine, Dicing Saw, Crystal Growth Equipment, etc.

  • Machine Vision & Industrial Application

    Smart Camera and Accessories, Board Card, Industrial Camera, Light source, Subsidiary, Image Processing System, Machine Vision Integration.

  • Sapphire and Touch Screen Manufacturing

    Sapphire Material, Sapphire Growth Equipment, Sapphire Processing and Surface Finishing Equipment, Touch Screen Components and Module, Touch Screen Material and Consumable, Touch Screen Manufacturing Equipment, etc.

  • AR&VR

    Optical Lens, Imaging System, Display Panel, Main Control Chip, Sensor, Optical Equipment, Chips and Display Screen, FOV Deep Sensor, Camera, Gyroscope, Accelerator, Magnetmeter, Motion Capturing Equipment, Head Tracking Equipment, Gesture Recognition Equipment, Voice Recognition Equipment, Helmet, Glasses, All-in-one Machine, Interaction Equipment, etc.

  • Key Exhibitors

  • CIOE 2019 Visitor Analysis

Visitor:78,709    Attendance:189,311     No. of Visitor Group:462

Click to check Visitor Breakdown by
9 Major Optoelectronic Applications Industries.

  • Conference Review

  • Highlights


Optical Communications Expo
Optical Communications Expo
http://www.cioe.cn/en/Infrared.html
http://www.cioe.cn/en/Infrared.html
Precision Optics, Lens & Camera Module Expo
Precision Optics, Lens & Camera Module Expo
Laser Technology & Intelligent Manufacturing Expo
Laser Technology & Intelligent Manufacturing Expo
Optoelectronic Sensor Expo
Optoelectronic Sensor Expo
Photonics Innovation Pavilion
Photonics Innovation Pavilion
CIOE 2018 Post Show Report
CIOE 2018 Post Show Report
Register Now
Register Now

CIOE 2020

The 22nd China International Optoelectronic Exposition

9.9-9.10(Wed-Thur)9:00-17:00

9.11 (Fri)9:00-16:00

Venue: Shenzhen World Exhibition & Convention Center

+86-0755-86290901(Mon - Fri 08:30-17:30)