We are a startup company founded in March 2018 to manufacture and sell cutting-edge optical imaging devices. As noticed by the company title made by combining 'philos,' meaning love, and 'phos,' meaning light, we pursue commercialization of various innovative optical technologies. 

We will move forward step by step to make more people benefit from innovative medical devices, to become relieved from suffering from diseases. Recently, we are aiming at retina imaging, by beginning to develop core optical coherence tomography (OCT) components, such as spectrometer and light source driver. They are cost-effective and ultra-compact, which allows our OCT device to be mobile so that it can be used for the patients in developing countries lacking medical resources.


To brighten the future of mankind by innovative optical technologies


To realize our unique and disruptive biomedical imaging devices

To contribute to humanity

To challenge global difficult issues

C O M P A N Y   H I S T O R Y

·    2018

Mar. - Company founded at Pangyo Techno Valley, South Korea
Jun. - Selected for Tech Incubator Program for Startup 
Aug. - Venture Company certified

·    2019

Mar. - R&D Center certified
July - Headquarter moved to Daejeon
Aug. - Board of Directors constructed
Sep. - Spectrometer module (KUSPEC) launched to market

·    2020

Feb. - World-first mobile wireless OCT device demonstrated 
          at Photonics West 2020
July - Research on next-generation OCT technology funded
         by Korean government


We welcome your applications. Feel free to send it via CONTACT US link above.

We are building our culture. Some are ... 

We emphasize work-life balance
Work 8 hours per day, 40 hours per week, with your full attention
Three extra holidays for summer vacation
Birthday celebration
help us complete this, when you join. 


Try to become the world best in his or her field
Then we will treat you accordingly

Do not make a product bound by your limit

Stand in a customer's shoes
Think from a customer's point of view

Work efficiently and show your progress frequently
Let's develop good communication skills to maximize efficiency

Be flexible and curious on everything
This is the key to improve yourself

Align your vision with our vision. Match your DNA with our DNA
Let's work as one team

Pump your adrenaline and double your clock speed when you do repetitive jobs
Sometimes, speed matters. Work as if you had Tourette's syndrome.

Learn from mistakes
Everybody makes mistakes. But a wise one tries not to make the same again.

Care for your own career growth
You cannot anticipate your career development without thinking what to learn from your work

Assess yourself objectively 
Try to avoid Dunning-Kruger Effect

Believe in the power of collective intelligence
Admit that you can be wrong and be open to others' opinions.

Address : Headquarter: 119 Daedeokdae-ro 556 beongil, Yuseong-gu, Daejeon, South Korea

                      R&D: #507-1 670 Pangyoyeok-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13494, South Korea

Tel: +82-31-698-3101

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