Seoul Optical Industry Co., Ltd. is Korea's first optical lens specialized company, established in 1974. Located in Eumseong-gun, Chungcheongbuk-do, its main business is optical lens manufacturing. Based on 50 years of history and technological innovation, it is leading the Korean optical industry.

"Seoul Optical Industry Co., Ltd., established in 1974, is Korea's first optical lens company, continuously developing based on its long history and tradition. It is a company that respects customers and builds trust beyond customer satisfaction, listening to customer voices to provide quality satisfaction and build deep trust. Based on advanced technology, it solves all lens-related problems and strives for automation and process improvement for quality enhancement. Furthermore, with a spirit of social contribution, it leads the optical industry and contributes to a better society based on sustainable technology development and social responsibility."

Business Areas

• Optical System Design: We possess optical system, barrel, and coating design technologies, providing optimal optical solutions tailored to customer requirements.
• Precision Machining: We produce various optical components through high-difficulty precision machining technologies such as spherical lens processing, coating, and large-diameter manufacturing.
• Reliability Testing: We thoroughly guarantee product quality by utilizing highly reliable inspection technologies such as EFL, BFL, non-contact interference, and transmittance/reflectance measurement.

Products

• Lenses: We manufacture various types of optical lenses, providing high-quality products, especially through precision optical lens coating technology.
• Mirrors: We produce mirror products essential for optical systems, boasting precise reflectivity and flatness.
• Prisms and Filters: We provide various optical components such as prisms and filters required for optical devices, meeting customer demands.
• Optical Components for Exposure Equipment: We produce optical components for G.H.I Line exposure equipment, possessing technological capabilities that meet the demands of advanced industrial fields.

Special Notes

• 50 Years of History and Technological Innovation: Since its establishment in 1974, it has led the optical industry for 50 years, accumulating unique technological prowess and continuous innovation capabilities.
• Optical Design and Precision Machining Technology: It possesses advanced optical technologies such as optical system design, precision machining, coating, and large-diameter manufacturing, providing customized solutions to clients.
• Quality Management and Social Contribution: It pursues customer satisfaction through systematic quality management and continuous process improvement, and aims for ethical management that fulfills social responsibilities.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as new optical lens coating specialists, lens inspectors and assemblers, coating technicians (experienced), and experienced lens polishers.

💡 A Word from JobPloy
Seoul Optical Industry Co., Ltd. is a domestic company with 50 years of history in the field of optical lens manufacturing. Work involving precision optical components may require high concentration and meticulousness. If you have an understanding of detailed tasks such as lens coating, inspection, and assembly, and a willingness to acquire skills, it will be a great opportunity to grow with the company. Adhering to quality standards and a continuous learning attitude are important.