1. CORRECT AMBLYOPIA: Red green vision reading film helps correct amblyopia, improve simultaneous perception and combine vision ability, remove monocular inhibition. 2. INDUCE VISUAL PERCEPTION: Red green vision reading unit can induce amblyopia visual perception to achieve the purpose of deinhibition training, simple and practical. 3. WIDE RANGE OF APPLICATIONS: Reading tools meet the needs of different people, especially for people with low vision, color deficiencies and amblyopia, to help achieve a great visual experience. 4. METHOD OF USE: Red green vision reading sheet needs to be used with red and green glasses, alphabet or vision card, etc., the reading position is 40cm from the eye. 5. MULTIPLE APPLICABLE PLACE: and eco friendly, no fading, wear resistant and . Compact and lightweight, easy to store and carry, suitable for home and hospital. Spec: Item Type: Red Green Vision Reading Aid Material: ABS Uses: Helps correct amblyopia while improving perception and ability. Combine vision. How to Use: At a distance of 40cm from the eyes, the reading unit is placed on the alphabet or vision card (paper with black characters on a white background is also acceptable). Trainers wear red and green glasses. Those who have been fitted with glasses first wear their own glasses and then wear red and green glasses. The letters under the red and green bars can be seen clearly within 3?5 seconds and can be read for a long time. PackageList: 5 x Red Green Vision Training Card 2 x Training Tube (red, green)How to Use: At a distance of 40cm from the eyes, the reading unit is placed on the alphabet or vision card (paper with black characters on a white background is also acceptable). Trainers wear red and green glasses. Those who have been fitted with glasses first wear their own glasses and then wear red and green glasses. The letters under the red and green bars can be seen clearly within 3-5 seconds and can be read for a long time. Red Green Vision Training Card INDUCE VISUAL PERCEPTION: Red green vision reading unit can induce amblyopia visual perception to achieve the purpose of deinhibition training, simple and practical. Helps correct amblyopia while improving perception and ability. Combine vision. Red Green Vision Training Card METHOD OF USE: Red green vision reading sheet needs to be used with red and green glasses, alphabet or vision card, etc., the reading position is 40cm from the eye. and eco friendly, no fading, wear resistant and . Compact and lightweight, easy to store and carry, suitable for home and hospital. Red Green Vision Reading Unit CORRECT AMBLYOPIA: Red green vision reading film helps correct amblyopia, improve simultaneous perception and combine vision ability, remove monocular inhibition. Red Green Vision Reading Unit WIDE RANGE OF APPLICATIONS: Reading tools meet the needs of different people, especially for people with low vision, color deficiencies and amblyopia, to help achieve a great visual experience.