What effect will it have if the new glasses are replaced with small frames?

If the newly installed glasses are replaced by a small frame, the following effects may occur:

* * * Visual effect change * *: Due to the change of the size of the frame, the optical center of the lens may move, resulting in the inconsistency between the pupillary distance and the optical center. This may lead to vision distortion, dizziness, etc.

* * * Comfort change * *: If the newly replaced frame is not suitable, it may affect the wearing comfort, such as suction cups and nose depressors.

* * * Degree change * *: If the original glasses have astigmatism, the astigmatism axis may change after changing the small frame, and the degree may also change accordingly.

If you encounter the above situation, it is recommended to let the place with glasses handle the after-sales service. In addition, it is best to choose a mirror frame similar to the original one, so that the pupil distance and optical center will not change much.