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Company Profile

Cheng An Digital Technology

Fujian Cheng An Digital Technology Co., Ltd, establishes in 2000, is a professional lenses manufacturer in China. With over 20 years experience in optical design, Cheng An Digital Technology Co., Ltd keep in providing innovative optical solutions and new lens models for various high-definition applicatoin, including security, machine vision, Day/Night security, Panoramic security, Video conferencing, Motion capture, Recognition, Sports, Machine vision / FA, Automotive, Medical, etc. With strong R&D ability, advanced production line and strict QC system, we have established good reputation in both domestic and overseas market. OEM & ODM business are warmly welcomed. To offer customers with quality products, competitive price, on-time delivery and efficient communication is our responsibility. Please contact us now, we expect your choice and cooperate.

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Custom Lens Design

Custom Lens Design： With over 20 years experiences in optical design and security, Fujian Cheng An Digital Technology Co., Ltd have build up professional R&D team, and we can offer customers with unique design customization from conception to prototype and production.
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Strength Factory

Strength Factory： Fujian Cheng An Digital Technology Co., Ltd is the main optical lenses manufacturer and suppliers in China. We have more than 20 years manufacturing experience, multi-production lines to guarantee quick delivery.
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Over 2000 Different Lenses in Stock

Here in ChengAn, we have over 2000 Different Lenses in Stock, we can not only offer customers with our on-time delivery, but also our best after sale service. Besides, our engineers team can offer most effective suggestion and our optical design for customers over the world.
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Product Categories

Fujian Cheng An Digital Technology Co., Ltd's products includes: Machine Vision lenses, Vri-focal Industrial lens, Telecentric lens, Manual Iris vari-focal lens, SWIR lens, Face recognition lens, Auto Urban Intelligence, Special lens and etc.

Machine Vision Lens
Machine Vision Lens In the machine vision system, the main function of the lens is to image the target on the photosensitive surface of the image sensor. The quality of the lens directly affects the overall performance of the machine vision system. Proper selection and installation of the lens is an important part of the machine vision system design.

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Industrial Zoom Series
Industrial Zoom Lenses At present, the optical lens in machine vision system can be divided into zoom industrial lens, zoom industrial lens, telecentric industrial lens, fixed focus industrial lens, 4K lens, etc. The zoom industrial lens refers to a lens whose focal length can be changed by pushing, pulling or rotating the zoom ring of the lens according to the user's wishes, which can realize diversified composition.

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Vari-focal Lenses
Vari-focal Lenses Optical lens with variable focal length has a focal length adjustment ring, which can adjust the focal length of the lens within a certain range. Its variable ratio is generally 2-3 times, and the focal length is generally 3.6~8mm. In practical application, the market angle of the monitored market can be conveniently selected by manually adjusting the zoom ring of the lens. But when the camera is fixed, it is inconvenient to adjust the zoom manually frequently. Therefore, after the completion of the project, the focus of the manual zoom lens is rarely adjusted. It only functions as a fixed focus lens.

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Featured Products

Fujian Cheng An Digital Technology Co., Ltd is long term commitment to research and development of new products which includes Machine Vision lenses, Vri-focal Industrial lens, Telecentric lens, Manual Iris vari-focal lens, SWIR lens, Face recognition lens and etc.

FA lens Industrial mini lens Borehole imaging lens NB-178

Machine Vision mega pixels camera lenses FA0418/10mp/C

Zoom lens manual iris camera lenses MV4-18/8mp/C/IR

Industrial vari-focal camera lenses Optical zoom lenses MV15180/C

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Latest Release Information

Fujian Cheng An Digital Technology Co., Ltd will be participate in the 24th China International Optoelectronics Expo (CIOE 2022) on December 7-9, 2022. Our Booth No. is 7C15.

Mar 17, 2023

Notice of moving new plant

Notice of moving new plant Respected customers, new and old friends: Hello! Fujian Cheng An Digital Technology Co., Ltd&...

Mar 03, 2023

Laser world of Photonics China 2023

Laser world of Photonics China Fujian Cheng An Digital Technology Co., Ltd (ABFCCTV) will show in Laser world of Photonics China. As a gr...

The 24th China International Optoelectronics Expo (CIOE 2022)

Sep 27, 2022

The 24th China International Optoelectronics Expo (CIOE 2022)

Fujian Cheng An Digital Technology Co., Ltd will be participate in the 24th China International Optoelectronics Expo (CIOE 2022) on December 7-9, 2022. Our Booth No. is 7C15. The venue will still be S...

The 18th China International Public Security Expo ("CPSE Expo")

Dec 30, 2021

The 18th China International Public Security Expo ("CPSE Expo")

On December 26 to 29, 2021, Fujian Cheng An Digital Technology Co., Ltd attended the18th China International Public Security Expo ("CPSE Expo"). Although the Exhibition was delayed beacause the COVID...

Secutech 2019 The 22nd Taipei International Security Exhibition

May 10, 2019

Secutech 2019 The 22nd Taipei International Security Exhibition

On May 5th - 8th 2019, Fujian Cheng An Digital Technology Co., Ltd had a successful Exhibition of Secutech 2019 The 22nd Taipei International Security Exhibition. Many of our old customers visited us...

Mar 08, 2023

Happy International Women's Day

In this bright and full of vitality spring day, we have ushered in another "March 8th" International Working Women's Day. &nb...

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Fast Shipping
For stock products, we will arrange shipping within 1 days after checking payment. For Bulk orders, we will inform you the detail shipping date after your order.
Lowest Price Guarantee
As a major manufacturer of CCTV security lens on the mainland, ChengAn promise that we will offer most competitive price for customers. Please contact me at once for your interested items.
Returns & Exchanges
ChengAn will inspect strictly to the goods before shipment, which includes products quaity, packing, quantity and etc. In case the quantity arrived is wrong, we will check with shipping agent: UPS, TNT, DHL, FedEx or etc to check the details. ChengAn and Express company will be responsible for the missing goods for customers; In case for products quality, customers send the goods back to us within 10 days after arriving. ChengAn will send the replacement at the soonest possible.