Assertion: telescope's aperture | /r/HasProperty | small
Facets:
Source sentences:
text: This is best for advanced users and those with a good budget; the lower-priced telescopes in this range tend to have small apertures.
text: (76 mm) aperture is small, but its fast focal ratio (3.95) lets kids see objects in the deep sky on dark (moonless) nights.
text: FirstScope's 3-inch (76mm) aperture is small, but the telescope's fast focal ratio (3.95) gives kids a view of objects in the deep sky on dark (moonless) nights.