Ordinary reading glasses can only see near, not far, and progressive lenses can adapt to different distances to see things clearly. However, progressive films are not suitable for everyone, and some groups are obviously not suitable:

1. Special jobs, such as racing drivers, fierce athletes, directors, pilots, construction workers, librarians, etc.

Second, people with poor balance function, such as motion sickness and seasickness.

Third, people who can't turn their heads at will, people with short neck, cervical spondylosis, scapulohumeral periarthritis, cervical spondylosis and cervical curvature are not suitable for wearing.

Fourth, neurotic and mentally retarded people are not suitable.

5. First-time wearers whose 5.ADD (proximity) exceeds 200 degrees should be cautious.

Sixth, the degree, such as: binocular anisometropia for more than 2 days, astigmatism axis of left and right eyes, etc.

Seven, dominant strabismus, cataract patients, nystagmus patients, etc.

Progressive lenses need to be professionally tried on. No pair of progressive lenses is perfect, and wearing them also needs an adaptation period.

Pay more attention to progressive films, you can pay attention to me ~