Assertion: eyepiece's inch | /r/HasProperty | 4 deg
Facets:
Source sentences:
text: 60 deg 1300 100 deg 3600 50mm 8 deg 2500 14 deg 6900 4 inch 4 deg 2700 6 deg 7600 8 inch 2 deg 2800 3.4 deg 7800 16 inch 1.1 deg 2700 1.8 deg 7600 32 inch 0.5 deg 2200 0.9 deg 6200