Optical lens: CR-39, 1.56, 1.60, 1.67 covers the design of Single Vision ,Bifocal, Photochromic and Progressive with uncoating, hard coating, hard&multi-coating, super hydrophobic.

With advanced and precise production lines imported from Germany and Korea, all manufacturing procedures, quality controls and services are conducted and managed by professional & qualified technicians and a cohesive management team with rich experience. Our company is certified by ISO9001 standard and our products have been registered with CE and FDA. With years of experience in lens field.Not only each lens should be produced perfectly and precisely, but also should be inspected carefully and repeatedly.

Poto Optical continuously promotes and makes innovation in the terms of technology research and development, technology innovation, production and quality management. Our company has gradually formed its own core competitiveness and shapes the core philosophy to let technology drive development. Our products are sold in Asia,Europe,Latin America and other countries and areas.Our products are enjoying high popularity and a unique position in the optical industry in both domestic and overseas market.