Assertion: optical telescope | /r/CapableOf | spot spyglass
Facets:
Source sentences:
text: Optical telescopes are used for astronomy and in many non-astronomical instruments, including: theodolites (including transits), spotting scopes, monoculars, binoculars, camera lenses, and spyglasses.
text: Optical telescopes are employed for use in astronomical endeavors as well as in many non-astronomical instruments like theodolites, transits, monocular, binoculars, spotting scopes, spyglasses, and camera lenses.
text: Optical telescopes are used for astronomy and in many non-astronomical instruments, including: theodolites (including transits), spotting scopes, monoculars, binoculars, camera lenses, and spyglasses.