I would like to ask the photography masters a question: Will there be a difference in the sense of space compression if a lens is used on full frame and half frame?

There is no compression. It is equivalent to taking a picture of a flower petal from 10 meters away. It is really easy to take a full-frame picture. But you can only take pictures of 3/4 size and half frame with the drawing board in the same position. If you want to use half frame to capture the entire panel. The photo must be taken 12 or 13 meters away from the drawing board.

The machine or lens does not affect the quality of the photo