NIYANGLE 6-sheet Standard C-type Visual Eye Exam Chart Set for Home and Cartoon E C Optometry Wall Eye Charts National Logarithmic Vision Test

Package List 6 sheets x c-type eye charts Features - Material: PVC. - Size: 75.00X25.00X0.50cm/29.48X9.82X0.20inch. - Note: detection distance is 3 to 5 meters; the suitable suspension height is 80cm from the ground vision test poster. -Product Info:Vision test wall chart - The eye testing chart -type, specially designed for visual examination, very accurate in result vision test chart poster. - The visual testing chart is easy to test , simple to operate, bring much convenience to daily life eye tester. - Very practical and simple to use, the visual testing chart can be easily hung up with adhesive tape Visual Exam C-type Chart. - Standard and precise , make sure the accuracy of your eye exam, safe and practical tool Wall . - Adopting high grade material, reliable and durable, excellent and useful for long term use. - ColorWhiteGoods DescriptionVisual Testing C-type Chart It is designed with type can test precisely how is your eyesight going on.eye tester This visual testing chart is made of PVC material that is durable for use, with clear printing pattern, sturdy and not easy to wear.Vision Testing C-type Chart It is suitable for home, school, clinic, etc

• Visual examination c-type chart:made of premium pvc material, excellent and useful, durable and practical to use,eye occluder for eye exam
• Wall :the standard eye chart is suitable and excellent for home, school, or some small hospitals to use,orthoptists eye exam tool
• Vision instrument for :the visual testing chart is easy to test , simple to operate, bring much convenience to daily life,Visual Testing C-type Chart
• Optometry equipment:it -type visual testing chart, used to measure eye , clear printing and handwriting,vision chart
• Visual exam c-type chart:simple structure design, easy to use, clear handwriting, easy to identify, useful and practical,eye exam tools