
Those who are able to see beyond the shadows and lies of their culture will never be understood, let alone believed, by the masses. --Plato
that's a wide angle lens which curves the image. That curve is pretty severe so if it were real, the Earth would be smaller than the moon.

Those who are able to see beyond the shadows and lies of their culture will never be understood, let alone believed, by the masses. --Plato
In response Reggie Clarke to his Publication
My first thought as well, depending on the aperature of the wide angle lense.
All things in the frame, front ot back would be curved.
However, look closely. This is NOT the case.