DescriptionThis item is standard c-type eye testing chart, simple appearance design. Made with premium PVC material with clear printing, clear handwriting, reliable and durable to use. It is suitable for home, schools, and clinic use.The eye chart also can be used for pilot physical examination.Features-Color: As shown -Material: PVC -Size: 75.00X25.00X0.20cm/ 29.48X9.82X0.08in -Note:recommended distance: 3m/ 118.11inor 5m 196.85in, above the ground: 80 cm/31.50in. - It is a C-type visual testing chart, appropriate for to measure eye vision, clear printing.- Made of waterproof PVC material, environmental protection, durable and practical.- Can be hung in living room, bedroom, dining room, and for home decorations, etc.- Suitable for home, schools or small hospitals, a great vision testing chart for you to use.- The visual chart is enough for vision testing, can be used for pilot medical testing.
