When taking pictures with a camera, if I want to reduce the real image, I only reduce the distance between the object and the lens, not the distance between the film and the lens. Can I reduce the rea

When taking pictures with a camera, if I want to reduce the real image, I only reduce the distance between the object and the lens, not the distance between the film and the lens. Can I reduce the real image?

No, it seems to make it bigger, and in the actual camera, the "distance" between the film and the lens is "constant". If the object distance cannot be increased due to environmental restrictions, then you need to change to a lens with a shorter focal length. No, it seems to increase the size, and the "distance" between the film and the lens is "constant" in the actual camera. If the object distance cannot be increased due to environmental restrictions, then you need to change to a lens with a shorter focal length. No, it seems to make it bigger, and in the actual camera, the "distance" between the film and the lens is "constant". If the object distance cannot be increased due to environmental restrictions, then you need to change to a lens with a shorter focal length. No, it seems to make it bigger, and in the actual camera, the "distance" between the film and the lens is "constant". If the object distance cannot be increased due to environmental restrictions, then you need to change to a lens with a shorter focal length.