Assertion: photochromic lens | /r/CapableOf | move optical centre
Facets:
value: in front of the construction
type: LOCATION
Source sentences:
text: While the optical centre of a simple ("non-telephoto") lens is within the construction, the telephoto lens moves the optical centre in front of the construction.
text: While the optical centre of a simple ("non-telephoto") lens is within the construction, the telephoto lens moves the optical centre in front of the construction.