OCYLENS® and OCY®are registered trademarks of Western Biotech LLC.

OCYLENS® soft contact lenses have been approved by the US FDA with a registration number K161739.

Western Biotech LLC is registered in Washington State with headquarters in Seattle, WA. Specializing in optical devices and eye care products, we partner with leading contact lens manufacturers around the world including Pegavision Corporation to bring high-quality contact lenses which meet the US FDA standards at the most affordable prices to our valued customers in the US. We attach a lot of importance to safety, quality and price competitiveness and we promise to find ways to improve the quality of our products as well as our services to satisfy all your requirements.

Thank you for your kind supports.



Listed on the Taiwanese Stock Exchange
Pegavision was founded in 2009 as a joint venture of Pegatron Corporation and Kinsus Corporation. Its main business is the manufacture and sales of soft contact lenses and other ophthalmic medical devices.

The Company has brilliant technical and management teams. It is pursuing enterprise growth by moving from high tech 3C electronic industry to advanced medical devices. The Company has a first-class equipment design team. One of its major achievements was the development of an advanced, fully automated production line, starting from the feed of raw materials to the fully processed contact lenses. Pegavision’s core manufacturing process is controlled by computer servers, allowing the Company to make products with consistently good quality.

Leveraging on the strength of the R & D capabilities of its parent company, Pegatron, Pegavision is enabled to provide consumers with highly value-added ophthalmic products through innovative materials, precise optical design, a fully automated production system and high-quality control capability.

Certificates secured include ISO13485, Taiwan GMP (Good manufacturing practice), Japan FMA (Foreign manufacturer accreditation), United States FDA and European CE Mark for Disposable Soft Contact Lenses.


Pegatron is a Taiwan-based leading DMS (Design and Manufacturing Service) company with extensive experiences in product development and vertically integrated capabilities.
With equity over US$2.7 billion, Pegatron is a market leader in diversified product lines covering motherboards, desktop PCs, notebooks, broadband, wireless systems, game consoles, networking, PBX, multimedia, LCD TV, and more.
Pegatron distinguishes itself on the basis of a well-diversified product portfolio, abundant design experience, flexible manufacturing capabilities, and reliable after-sale services.


Kinsus Corporation was established in September 2000. Its headquarters is located in Shin-Wu Township, Taoyuan County. It owns four manufacturing plants, including Shih-Lei, Tsing-Hwa one, Tsing-Hwa two, and Yang Mei.


The Silicone Hydrogel Expert
Visco Vision Inc. was founded in 1998 and has proven itself as a professional contact lens manufacturer for more than a decade. In 2009, Visco was acquired by the BenQ group, the world’s renowned electronic corporation, thus gaining advanced knowledge and expertise in materials science, precision injection, precision molding, and production line management. With group supports, Visco further improves production techniques and increases capabilities while continuing to focus on the study and development of new materials and new contact lenses.

Always caring about patients’ eyes, Visco cooperates with hospitals and performs clinical trials to collect a wide range of data. Visco’s production follows strict quality requirements, ensuring excellent production quality and product consistency and as a result has obtained several certificates including CE, ISO 13485, GMP, Japan FMA, etc.

Each production step follows specific medical devices requirements, and with detailed studies and strict discipline, Visco is able to make a strong commitment to providing safe and comfortable lenses to all our customers. It continues to serve patients in all major global markets. Comfort, safety and consistent quality will always remain its leading values.

Visco provides lenses to customers from all around the world. Its current 24,000 squared-meters manufacturing facility houses state-of-the-art lens production equipment and a proprietary R & D unit. Its silicone hydrogel and standard hydrogel products have already been distributed around the world. With a large customer base, Visco is able to allocate more resources to further studies and the production of better lenses. Lens comfort, safety, and consistent quality are the fundamentals of Visco and Western Biotech. Following through on our principle means we will continue to gain customer trust and provide better services in return. Together we both put our customers first, and whatever is the best for our customers and patients, we will make it happen.

For more information, please Contact Us.

All inquiries, complaints and comments will be replied by our support team as soon as possible once we have received your contact.