Answer
No, the lens will show the same image.
Work Step by Step
No, the lens will show the same image even if it is cut into half through the plane perpendicular to its surface because the focal length of the lens will remain the same.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.