Assertion list
aperture (primary) → IsA

Results from Ascent++: 7
apertureIsA hole 0.59
apertureIsA the opening 0.52
apertureIsA the size of the opening 0.47
apertureIsA the size of the hole 0.44
apertureIsA the opening of the lens 0.36
apertureIsA small opening 0.30
apertureIsA pierced hole 0.25