Features:
1.100% brand new and super high quality
2. The lens is clear and transparent, and the . Plastic Material: Optometry flip adopts high strength plastic material, safe and eco friendly, firm and sturdy, light weight, easy to hold and operate.
3. The lens is clear and transparent, and the diopter is accurate, convenient for use.
4. Wide Range Of Applications: Suitable for myopia, amblyopia, astigmatism, hyperopia, 15 minutes of training every day, effectively improve vision, simple and practical.
5. If you have any problems with the products, please feel free to contact us after you received the itmes.


Specification:
Material:Plastic,Glass
Adjustable range of interpupillary distance: 4-8cm
Color:As the picture show
Size:As the picture show(1inch = 2.54cm)


Package includes:
1 x Optical Flipper


Note:
1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.
2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.