Why is there refracted light when taking pictures?

Because the camera lens is a convex lens, light entering the lens is equivalent to entering the convex lens. You know, when light is obliquely incident from one medium to another transparent medium, the light is deflected, so it is said to be refracted.

Photography, also known as photography, generally refers to the process of exposing photosensitive media with light reflected by objects. Usually, cameras are made of silver salt photosensitive materials (film, film, dry plate, wet plate, etc.). ) or digital camera (ccd, cmos, etc. ) is used. With the popularity of smart phones, it has become more popular to take photos of life with mobile phones.

Commentary shooting, photography. Take pictures with a camera.

The students are taking pictures among the green trees and red flowers.

Take pictures in English; ; Photos.

Expand the interpretation to obtain static data and records of a point. (verb)

Take photos of customer information at the end of the year and count the users who take photos.

Remember to smile when taking pictures. If not, you can say "7".