Barrel distortion is automatically corrected for any given lens by Lightroom. There’s no logical reason why a TS lens should be sharper at the edge of its (mov

Barrel distortion is automatically corrected for any given lens by Lightroom. There’s no logical reason why a TS lens should be sharper at the edge of its (moveable) image circle than an ultrawide should be at the edge of its fixed image circle. They both offer around the same angle of view, just at different focal lengths.