In the children's playground, the photographer took pictures of cartoon characters. When focusing, he found the position of the cartoon man on the ground glass as shown in Figure A. In order to make c

In the children's playground, the photographer took pictures of cartoon characters. When focusing, he found the position of the cartoon man on the ground glass as shown in Figure A. In order to make cartoons on the ground glass, B

Test and analysis: When u & gt2f is used, the object is made by using the principle that the convex lens is inverted to reduce the real image. Fig. a is an image of ground glass on the upper left side, showing cartoon characters below the right side of the main optical axis of the convex lens. To make an image as shown in Figure B, it is necessary to adjust the cartoon characters to the main optical axis of the convex lens, so the lens should be moved to the lower right. So, the answer to this question is B.