Assertion: shutter | /r/CapableOf | open unlike a focal-plane shutter
Facets:
value: fully
type: MANNER
Source sentences:
text: Flash synchronization is possible at all speeds because the shutter opens fully, unlike a focal-plane shutter sliding a slit relatively slowly across the film for a short effective exposure.
text: Flash synchronization is possible at all speeds because the shutter opens fully, unlike a focal-plane shutter sliding a slit relatively slowly across the film for a short effective exposure.