Assertion: focal plane shutter | /r/HasAspect | the advantage
Facets:
value: over central leaf shutters
type: OTHER
Source sentences:
text: Focal plane shutters have the advantage over central leaf shutters of allowing the use of interchangeable lenses without requiring a separate shutter for each lens.
text: Focal plane shutters have the advantage over central leaf shutters of allowing the use of interchangeable lenses without requiring a separate shutter for each lens.