What a camera needs to see a void on a corrugated preprint
Paper white and ink must separate, and it stays steady only at about 3 pixels. A steady sight needs about 3 pixels. If you cannot see it clearly, do not loosen...
Paper white and ink must separate, and it stays steady only at about 3 pixels. A steady sight needs about 3 pixels. If you cannot see it clearly, do not loosen...