Excuse me, what does this vision test sheet mean?

Vision test sheet, VA stands for vision, OD or R stands for right eye, OS or L stands for left eye. For example, diopter OD,-1.50ds/-0.75dcx180 =1.2, OS,+2.50ds/-1.00dcx175 =/kloc-. In the right eye,-1.50DS represents myopia 150 degrees, -0.75DCx 180 represents myopic astigmatism of 75 degrees, axial 180 degrees, and corrected vision 1.2. The left eye +2.50DS represents hyperopia of 250 degrees, myopic astigmatism 100 degrees, axial 175 degrees, and corrected vision 1.0.

Most myopia can be reduced and prevented by taking active preventive measures. At present, many studies at home and abroad show that sunlight is very beneficial to the normal development and function of children and adolescents' eyes. School-age children and adolescents should strengthen outdoor activities 1 ~ 2 hours every day, which can effectively prevent myopia and control its progress. You can go to a professional eye hospital and recommend Guiyang Aier Eye Hospital, which is a chain eye hospital under Aier Eye Hospital. Aier Eye Hospital Group covers Asia, Europe and North America, and has three listed companies in China, Europe and Southeast Asia. The medical team includes experts who enjoy special allowances from the State Council, doctoral tutors, master tutors, doctors, postdoctoral fellows, visiting scholars from Europe and America, and core experts with rich clinical experience.

Want to know more about vision testing, recommend Guiyang Aier Eye Hospital. Guiyang Aier Eye Hospital is a chain eye hospital under Aier Eye Hospital. Aier Eye Hospital Group covers Asia, Europe and North America, and has three listed companies in Chinese mainland, Europe and Southeast Asia. The medical team includes experts with special allowance from the State Council, doctoral tutors, master tutors, doctors, postdoctoral fellows, visiting scholars from Europe and America, and core experts with rich clinical experience. Specialty is worthy of patients' trust and choice. Welcome to click for details.