Disambiguation evidence for Cassegrain focus via surface form
"Cassegrain focus"
Triples (3)
Triples where some other subject referred to this entity
as "Cassegrain focus".
Ritchey–Chrétien reflector
→
hasSecondaryMirrorPosition
→
"Cassegrain focus"
ⓘ
↳ resolves to Cassegrain focus