Chongqing Vision Star Optical Co., ltd is a professional manufacturer and distributor of ophthalmic equipment and optical instruments. The predecessor company is called HY VISION STAR CO., Ltd, which has been in the field of ophthalmology and optical since 1999. In 2016, the company was purchased by Mr. Li Huang and the company was renamed to Chongqing Vision Star Optical Co., ltd. Our company is located in Chongqing, one of the four Municipality in China (the other three are Beijing, Shanghai and Tianjin). Chongqing was Capital of China during World War II. Now Chongqing is the most important industrial city in south west of China.Our products includes Ophthalmic equipments: Slit Lamp, tonometer, Retina Camera, Fundus camera & FFA, Ultrasound ( A scan, AB scan, Pachymeter, Biometer & Pachymeter), Auto Perimeter (Vision Field Analyzer, Projection Perimeter), Phasco Emulsifier, Corneal Topography, Ophthalmoloscope, Retinoscope, Operation Microscope, Visual Electro System, OCT and so on. Optical instruments includes: Auto refractometer, Auto Ker-Refractometer, Auto Lensmeter, Auto Phoropter (view tester), Chart Monitor, Near Vision Tester, Combined unit (combined stand and chair), Keratometer, Trail Frame, Trail Lens Set, Auto Edger and so on.We provide our customers not only the best products and services; we also provide our customers professional advice for choosing different products.Our workers are always working hard to service our customers. We do our best to reply questions from our customers in the first time.We hope to establish mutual cooperation with customers all over the world. Thank You! Chongqing Vision Star Optical Co., Ltd