OZS safety prescription frames (SRX) are meticulously planned, designed, and manufactured entirely in Korea. The frame was designed with product quality and comfort in mind, as well as the newest style and trend in sports eyewear. OZS SRX was evaluated and manufactured in accordance with the safety standards of the United States (ANSI Z87.2 plus), Europe (EN166F), Australia/New Zealand (AS/NZ -1336.1), and Singapore (SS473).

Every piece is handcrafted, going through specific coating, printing, and precision assembly. Stringent quality control is implemented during the assembly process to ensure that all frames match the high quality standard required.