| 摘要 |
The Myolens is a prism controlled varifocal or single vision spectacle lens, which when glazed as spectacles looks like an ordinary pair of single vision lenses. The lenses prescribed in pairs allow differential control of the direction of prism at distance and near. They are designed to relieve the forces of the intra and extra ocular muscles on the globe, caused by the effort of maintaining binocular vision in eyes with a fixation disparity between them. It is proposed that these forces especially in the predisposed (young or nutritionally deprived) can cause myopia or symptoms associated with muscle imbalance. It is proposed that the Myolens can help to prevent myopia, relive associated symptoms and prevent manifest myopia getting worse. |
