en perscription eyeware (n)
― IsA ⟶
Weight: 1.0
en sensory enhancement device visual (n) Source: OpenCyc 2012
en perscription eyeware (n)
― IsA ⟶
Weight: 1.0
en corrective lens (n) Source: OpenCyc 2012
en perscription eyeware (n)
― IsA ⟶
Weight: 1.0
en disability aid equipment (n) Source: OpenCyc 2012
en bifocals (n)
― IsA ⟶
Weight: 1.0
en perscription eyeware (n) Source: OpenCyc 2012