Assertion: aperture sight | /r/CapableOf | use other occluders
Facets:
value: with pinhole-sized apertures
type: OTHER
Source sentences:
text: Aperture sights, also known as "peep sights", range from the "ghost ring" sight, whose thin ring blurs to near invisibility (hence "ghost"), to target aperture sights that use large disks or other occluders with pinhole-sized apertures.