I'm new to mirrorless, previously was shooting on the D750. I photographed an indoor basketball game last night (RAW and High res JPG) and as I imported my photos to Lightroom, I was shocked to see the basketball is not circular in many of my shots. The ball isn't blurred due to a slow shutter, the ball is pretty crisp, but the ball is elongated. I'm baffled and wondering if this is something that has to do with mirrorless?
Shot at f/2.8, 1/1600, ISO 8000.
Camera - Z7ii
Lens: Happened on both the f/4 24-70 (made for the mirrorless), and a 70-200 2.8 that I had retrofitted with the conversion.
Any advice would be great! Thank you!