Assertion: diaphragm's aperture | /r/HasProperty | adjusted
Facets:
value: between shots
type: TEMPORAL
value: from 5 to 60 cm
type: OTHER
Source sentences:
text: One unique feature of Hamburg Great Refractor is Iris diaphram that allows the aperture to be adjusted from 5 to 60 cm.
text: Iris diaphragm - has an aperture formed by multiple blades that can be adjusted between shots to change the aperture, like the iris of an eye.