What should I do if the new glasses appear too high or too low? _Industry News_
There will always be some strange feelings when wearing glasses with new glasses. This may be due to the uncomfortable wearing at the beginning, but it may also be a problem with the glasses. For example, the position of the glasses is too high or too low, and the frame of the glasses is shifted to one side, etc., which will cause discomfort when wearing. Today, I will share with you how to adjust the position of the glasses that are too high or too low. 1. How to confirm that the position of the glasses is too high or too low. According to industry standards, the height of the glasses on the face should be kept at the level of the eyelid and the frame under the eyes, so that it will not be invisible to the comfort of wearing. Glasses. 2. Reasons for the position of the glasses to be too high or too low. The height of the center of the nose pad, the distance between the nose pads and the length of the bending point of the temples are the main reasons for the proper position of the direct contact lens. The distance between the nose pads is large, the center is high, and the bending point of the temples is too long, which will cause the glasses to be too low and cause the glasses to slide; on the contrary, the glasses will be too high to cause the glasses to lift. 3. How to adjust the position of glasses too high or too low 1. Adjust the height of the center of the nose pad of the glasses. If the position of the glasses is too high, send the plastic pliers upwards, raise the center of the nose pad, and move the frame downward; if the position is too low, pull the plastic pliers downwards, lower the center height of the nose pad, and move the frame upwards. 2. Adjust the distance of the nose pads. One hand has the thumb and index finger to pinch the lens ring, and the other hand uses plastic pliers to adjust the distance of the nose pads. The high position of the nose pads is because the distance between the nose pads is small, so the plastic pliers should be pulled to the temporal side. , Enlarge the distance; if the position of the nose pads is low, use plastic pliers to pull the nose side to narrow the distance between the nose pads. 3. Adjust the bending point length of the temples, first use a heater to heat the bends of the temples, then straighten the bends of the temples and wait for cooling, then put on the glasses; find out the temples while keeping them comfortable Mark the contact position with the ear. Then use the heater to heat the temples and bend the temples. The bending point of the temples should be the same as the mark.