Because nearsighted lenses are coated, there will be purple or purple reflection from a certain angle, which is a normal optical reflection phenomenon and there is no way to avoid it.

Wearing glasses to take pictures will make the lenses of the eyes reflect light, which will make the charm of the characters' eyes disappear, just like sticking a small piece of rubber cloth on the lenses, which will make the photos look ugly.

How to clear the reflection on the lens;

1. In an outdoor environment, the subject stands in a bright place and then faces a shady place, so that the light spot on the glasses will be weakened. Changing the shooting angle can weaken the spot on the lens, or even disappear completely.

2. When shooting indoors, you can use a lamp to illuminate first, and the photographer observes and moves through the lens until the reflection on the lens disappears.

3. Use lighting, inclined at 45 degrees to avoid front lighting, and use a soft lampshade for the lamp.

Some people will add polarizers to their lenses, but polarizers have no effect on eliminating the reflection of glasses. The polarizer needs to be at a certain angle with the reflection to work, but the reflected light of the lens is almost perpendicular to the lens, so it can't be eliminated. A polarizer can be added to the lens of the camera, and the photographer can rotate the polarizer to make the reflection and reflection image on the glasses disappear, so that he can take pictures.