SKU/Artículo: AMZ-B095M7KBP1
Uxsiya
Adjustable Optometry Flip Modern Eye Care Tools Optical Flipper,for Improving Visual Clarity(±150 degrees)
Detalles del producto
Disponibilidad:
En stock
En stock
Peso con empaque:
0.15 kg
0.15 kg
Devolución:
Sí
Sí
Condición
Nuevo
Nuevo
Producto de:
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Feature:1. Modern eye care tools, can be used to exercise eyes anytime, anywhere. 2. Can mobilize the potential of the eyes, improve reading speed. 3. Improve visual clarity, the eyes more comfortable. 4. Professional eye care tools to give you a satisfying experience. 5. Come with 6pcs visual card, meeting your different demands. Specification:Condition: Brand New Item Type: Optical Flipper Material: Plastic + Optional Degrees: ±150 Degree, ±200 Degree Optical flipper is used to change the regulatory stimulus, the positive mirror reduces the regulatory stimulus, the negative mirror increases the regulatory stimulus, and the collective stimulus remains unchanged. Therefore, the change of the regulatory set is accompanied by a change in the fusional image dispersion with the same amplitude but opposite direction. Function: improve the sensitivity and increase the range of adjustment (doublesided mirror with ± 2.00d) 1. Place the visual card at a distance of 40cm, usually 20/30 or 20/40 or 20/50. 2. Prepare a doublesided mirror of ± 2.00d (use ± 1.50d if you can't see clearly). 3. Prepare the Rock Card (single letter Card) in the visual Card and gradually exercise to a 3letter Card, 4letter Card and 5letter Card. 4. Put + 2.00d in front of your eyes and quickly flip the doublesided mirror of ± 2.00D. It is required to see clearly the letters on the visual card. 5. Read each letter out loudly in the order of 140 on the letter card, and repeatedly flip the doublesided mirror of ± 2.00d. It is best to flip the mirror as quickly as possible, and keep the font of the reading object clear. 6. Exercise one eye and both eyes for 1015 minutes once or twice a day. 7. Exercise until the response time is no less than 1 cycle /3 seconds, which is 20 cycles per minute, and the difference between the eyes is less t
AR$32.813
31% OFF
AR$22.631
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AR$32.813
31% OFF
AR$22.631
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Conoce más detalles
Come with 6pcs visual card, meeting your different demands. Modern eye care tools, can be used to exercise eyes anytime, anywhere. Improve visual clarity, the eyes more comfortable. Professional eye care tools to give you a satisfying experience. Can mobilize the potential of the eyes, improve reading speed. Can mobilize the potential of the eyes, improve reading speed.
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