OCT Anywhere www.philophos.com About us We are a startup company founded in March 2018. As noticed by the company title made by combining ‘philos,’ meaning love, and ‘phos,’ meaning light, we pursue the commercialization of various innovative optical technologies. Currently, we are working on low-cost and compact optical coherence tomography (OCT) systems. OCT is the technology that can image cross-sectional structures of bio-tissues, which is why it is called an optical replica of ultrasound imaging. Since it uses infrared light, it has a resolution much higher than ultrasound imaging. Like

Tesla making EVs out of totally new platform, we began from the design of core components, such as spectrometer and light source driver, etc., to via vertical integration develop OCT systems with unique form factors and cost structures. In early 2020, we launched a non-medical general-purpose OCT system, which is mobile and wireless for the first time, to the best of our knowledge. Recently, we are aiming at OCT based retina imaging. They are cost-effective and ultra- compact, which will allow more patients to benefit from this technology through point-of-care diagnostics and tele-

ophthalmology. V I S I O N VISION To brighten the future of mankind by making innovative optical technologies N S O I S MISSION M I To contribute To develop unique and disruptive To solve current to humanity biomedical imaging devices global issues History 2018 Mar. - Founded at Pangyo Techno Valley, South Korea Mar. - 1st paid-in capital increase (Seed) Jun. - Selected for Tech Incubator Program for Startup (TIPS) Aug. - Venture Company certified Oct. - Participated in Korea-France Startup Summit Oct. - Selected for TIPS International Marketing program Nov. - Selected for TIPS

Commercialization program 2019 Mar. - R&D Center certified Jun. - Participated in Korea-Finland Startup Summit July. - Headquarter moved to Daejeon Aug. - Board of Directors constructed Sep. - Spectrometer module (KUSPEC) launched to market Oct. - 2nd paid-in capital increase (Pre-A) Nov. - Participated in Slush in Finland, with KISED support 2020 Feb. - World-first mobile wireless OCT device demonstrated at Photonics West 2020 July. - Research on next-generation OCT technology funded by the Korean government Aug. - 3rd paid-in capital increase (Pre-A add.) Oct. - Selected as final five for

KSC-Inspira (Israel) 6-Week program 2021 Mar. - Selected for 2nd Shinhan Open Innovation program May.- Selected for Biohealth Business US Localization program at Washington DC May.- Selected for Gyeonggi-do Medical Device Business Nourishing program Jun. - Selected for Contactless Business Startup Nourishing program Jun. – 4th paid-in capital increase (Pre-A final) Highlights · Founded in March 2018 · Based on 7-year work at a large-sized Korean consumer Electronics Maker · Funded by an Accelerator, Korean Government, and several VCs · Currently pursuing Series-A funding · 3 KR patents

registered and 4 pending, 8 patents applied in USA, EU, China, and Japan · Revenue already created by selling OEM core components and system prototypes · Made the world-first mobile wireless OCT device for general purposes · Ophthalmic OCT will be launched in Korea early 2022 and USA late 2022 KUOS-O100 Kaon Series Ubiquitous OCT Scanner A newly founded innovative company, Philophos Inc., proudly introduces a portable optical coherence tomography (OCT) scanner for ophthalmology, namely, KUOS-O100. T E C I E E COMPACT V LIGHT-WEIGHTED S O C T F F E O T - - E S U S C O M P A C T L I G H T - W E

I G H T E D COST EFFECTIVE EASY-TO-USE A Y All components are embedded The system weighs less than Our capability for vertical integration It can be operated by in a single compact box. 5 kg making it extremely portable reduces the material cost. plugging in a DC adapter only duct Sp ciﬁcations e r P Product Speciﬁcations o A-scan rate Conﬁguration C o n ﬁ g urat i o n Spectral Domain A - s ca n ra t e 26,000 per second (typical) Center wavelength h 840 nm Scan range e >7 mm t g w av er ent C n e le an r ang S c t o p u O Output power r 1.2 mW D C a d a pte r 110/220 V, 2.5 A output tp u w e

DC adapter g a I Image size e 512 X 512 pixels (typical) D i m e n s i o n 78 mm x 232 mm x 366 mm m z e si Dimension Depth resolution Dep t h r es o lu t i o n 5 μm (in tissue), 1.2 μm (digital) Display 15.6 inch LCD Display o luti La Lateral resolution n 20 μm (in tissue), 5.8 μm (digital) W e i g h t 5 kg s r e teral o Weight KUOS-G200 Kaon Series Ubiquitous OCT Scanner for General purposes A newly founded innovative company, Philophos Inc., proudly introduces a mobile optical coherence tomography (OCT) scanner, namely, KUOS G200. F E F E V E I C T B A L C E S T O T S A L L - I N - O N E

STABLE COST EFFECTIVE WIRELESS ALL-IN-ONE S R I E E L W S All components are included A thermoelectrically cooled Our capability for vertical OCT images are remotely in a single compact box SLD provides stable optical power integration reduces the material cost displayed on a smart device P Product Speciﬁcations duct Sp o ciﬁcations e r Conﬁguration A-scan rate C o n ﬁ g urat i o n Spectral Domain A - s c an r at e 24,000 per second Ce n t e r wa v e le n g t h 840 nm B-sca n r a t e 11 per second max. Center wavelength B-scan rate O u t p u t p o w e r >2 mW C - s c an r a t e Depending on #

images Output power C-scan rate 7mm (B-scan only) n ca a n s e I Image size e 1024 X 512 pixels (typical) S Scan Range e m g ag R i z 5mm x 5mm (C-scan) e e lu pth ab r t t D Depth resolution n 8 μm (in air) Stability y 0.14% (1h) i o S o i lit s r l a o s e a L Lateral resolution n 18 μm r e t lu t i o P r o d u c t I n t e r f a c e & D i me n s i o n s Product Interface & Dimensions Data interface Da ta i n t er f ace Wi-ﬁ A C a d ap t er 12 V 5 A output AC adapter o S Software e Android app & DLL Dim e n s i o n 25 cm x 7.5 mm x 4.0 cm f Dimension twar Rechargeable battery P Power supply W

eig h t 1 kg o u p ly s p w er Weight (2.5 h scanning, 4 h charging) Philophos, Inc. P h i l o p h o s , I n c . Headquarters: Headquarters: 3rd floor 58, Eoeun-ro 58beon-gil, Yuseong-gu, Daejeon. Affiliated research institute / factory: A f f i l i a t e d r e s e a r c h i n s t i t u t e / f a c t o r y : 407 Seoul National University Bundang Hospital Healthcare Innovation Park, 172, Dolma-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea E-mail. sales@philophos.com Tel. +82-31-698-3101 www.philophos.com w w w . p h i l o p h o s . c o m This document has been designed using

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