AP View KV 70–80 kVp / 40–60 mAs MAS automated Center centered at the level of the iliac crests (approximately L4-L5) at the midsagittal plane Angulation Perpendicular Distance 110 cm40–43 inches Lateral View KV 85 – 100 MAS automated Center Iliac crest – mid coronal level Angulation Perpendicular Distance 100 cm