Convex lens ray diagram classy screenshoot light rays enter converging the merge into central focal

Convex lens ray diagram classy screenshoot light rays enter converging the merge into central focal. Answer to Please explain This image Convex lens ray diagram classy screenshoot light rays enter converging the merge into central focal for me. What is the difference between this?

Convex lens ray diagram classy screenshoot light rays enter converging the merge into central focal
This image Convex lens ray diagram classy screenshoot light rays enter converging the merge into central focal.Explain This image/gif Photo. Explain This image/jpg Photo. Please tell me what happened here in the comments!..