Assertion: headset's lens | /r/HasProperty | crucial
Facets:
value: to vr headset design
type: TRANSITIVE-OBJECT
Source sentences:
text: And then there were the rapid advances in optics in the 20th century, which contributed greatly to improvements in the lenses that are so crucial to VR headset design.
text: These headsets also contain special lenses to prevent strain on the eyes and to keep images properly focused.