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Development of the First IR Cut-Off Filter

Mass Production of the World's First Black Masking Film Filter

Foundation of Optrontec

Certification of  Infraded Film Filter as a Premium Product

Certification as an Excellent Company for Creating a Good Workplace

The beginning...
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The beginning of the challenge

1989

Feb  Optrontec Foundation

1991

Dec  Development and Mass Production of the                    Disposable Film Camera

1996

Dec Localizaion and Mass Production of the Camcorder
       Lens

1996

Localizing Development and Mass Production Oct
of the Optical Pickup Unit (OPU)     

2000

Localization of the glass lid for digital camera Feb

Foundation of the factory in Tianjin,China Jun

Growth ans Development
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Growth and Development

2001

2002

Development and Mass Production of CCTV Lens May

The world first hologram BPF development for Mobile phone  Oct

2003

Jan   Foundation of the factory 1 in Daejeon

Awarded Grand Prize of laboral culture Dec

May  Foundation of the factory in Dongguan, China

Nov  Awarded 30 million dollar
        export trophy

Dec  
Awarded the best     
        exporting company in '03

Aug Development of the first IR-cut-off filter in Korea

Innovation and Change
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2007

Apr  Selected as an INNOBIZ company

2011

Jul  Foundation of the factory 2 in Daejeon
Aug  Mass production of blue filter for the

      first time in Korea
Dec  IR-Cut-off filter world-class product certification

2010

Development of the  IR-Cut -off Filter in Korea  Mar

2013

World's No. 1 Market Share in Blue Filters  Jan

Selected as a $100Million Venture Company   Jul

Innovation and Change

2005

Jun  KOSDAQ listing

2009

Mass Production of Interchangeable Lenses for  May
Digital Cameras        

A New Leap Forward
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A New Leap Forward

2017

Development and Mass Production of the  Feb
Automotive Logo Lamp       
Development of the FIR Camera  May
Foundation of the Vietnam Corpration   Oct

Mass Production of the Adjustable Aperture for  Dec Smartphone Cameras       

2015

Jan Mass Production of the World's First Black     
      Masking Film Filter

2016

Jun Development and Mass Production of Camera
      Lenses for Autonomous Driving

Dec Awarded 70 million dollar export trophy

2018

Feb BPF Development for Biometric Recognition
Apr UST(Ultra Short Throw) Optical System 
      Development

Jun Listing lens patents for autonomous driving cars
Dec 
The Certification of the great workplace

2019

Nov  Awarded by the Ministry of Health and Welfare

2020

Founded 2nd Local factory in Vietnam  Mar
Mass production of a folded zoom mirror  Nov

2021

Jan Selection of Sunny Optical Technology Excellent
      Partner

2022

Establishment of Optical Technology Center  Dec

2024

SangHo Choi inaugurated as CEO May

2023

Apr  Awarded by Samsung Electro-Mechanics as an excellent partner (productivity innovation part)

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