DZO Dongzheng Optical Technology Co., Ltd.
Founded in 2013 in Bao'an District, Shenzhen City, Guangdong Province.
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September 2013
Developed China's first 1.75" telecentric lens
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Year 2014
Provide optical inspection solutions for PCB manufacturing
Carry out company operations for core business
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Year 2015
The company moved to Longgang District, and the area increased to 1,000 square meters
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Year 2016
The sprout of DZO's consumer business: "Coli" 35 mm F#1.2
The SLR lens was born and patented
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Year 2017
Launched China's first M43 10mm autofocus lens
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August 2017
Joined the "Member of the International Electronics Industry Association" and "China Machine Vision Alliance", and initiated and drafted industrial lens standards
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September 2017
Undertake consumer cinema lens OEM business
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December 2017
Joined the "Member of the International Electronics Industry Association" and "China Machine Vision Alliance", and initiated and drafted industrial lens standards
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Year 2018
Due to business expansion, the company relocated again, covering an area of 2,500 square meters
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November 2018
Four more patent certificates
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March 2019
Passed the quality certification of China Quality Network
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July 2019
"Wutiancheng Precision Machining" company was established, adding precision machining production line
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October 2019
Four more patent certificates
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November 2019
The company system has passed the ISO9001 audit.
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December 2019
Launched the Linglung series zoom lenses with the main selling points of being small, portable and low-breathing, and the brand's popularity in the international market has risen sharply
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April 2020
Launched the world's first 16K 6.2x large target line scan lens, mainly used in semiconductor manufacturing inspection
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November 2020
Vespid Prime series launched, reaching a new high in brand popularity in the international market
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November 2020
DZO's custom VR footage lifts off on NASA rocket
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April 2021
Added DZO offices in East China, North China and Southwest China
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May 2021
Add a Vision Sensor R&D Center in Chengdu
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July 2021
Expansion of precision machining and lens assembly production lines in Shenzhen headquarters, with more than 200 employees and an area of over 6,000 square meters
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September 2021
Join AIA and EMVA
