Big head up and small head down.
1. The nose pads of the glasses are the big head up and the small head down. Glasses nose pads can play a supporting role, as long as the glasses frame is in a fixed position to achieve a stable effect. When choosing glasses, be sure to choose the nose pads with the big head up and the small head down, and adjust the nose pads. At this time, it is best to find a professional doctor to adjust, and then adjust the height that suits you according to your facial features. In daily life, you must use your eyes reasonably, reduce the time you spend looking at electronic products, and do some eye exercises properly.
2. Because the facial features of people are not the same, they are not absolutely symmetrical, and the bridge of the nose is also a bit asymmetrical. Glasses are available in metal frame, plastic frame and frameless. In general, except for the plastic frame, the nose pads can be adjusted. It does not necessarily need to be placed on the table, but the glasses are suitable for wearing. You need to wear them yourself and then adjust them slowly.
3. It is normal to have imprints when wearing glasses, especially for people who have never worn glasses, the imprints will disappear after taking off the glasses for a while. The reason for this may be that you didn't adjust the nose pads on your glasses to the right angle for your nose. You said that the big end is on the top or the small end is on the top, different glasses will be different, generally what you buy is what you want, you don't need to adjust it. You only need to adjust the angle between the nose pads and the nose. As long as the nose pads are roughly the same as the inclination angle of the nose, there will be no marks. Another reason is the weight of the glasses you choose. It is best to choose glasses that are light in material and comfortable. After all, the matching time is relatively long. Hopefully my answer is of help to you.
