Galilean telescopes
type: Concept
broader: Refracting telescopes

Refracting telescopes
type: Concept
broader: Optical telescopes
modified: 2020-11-03T21:28:00.455Z
modified: 2020-11-03T21:28:14.037Z
definition: A telescope in which an image is formed by the refraction of light through a lens or lens system.
contributor: AAS Frey.Katie Admin
narrower: Lenses
narrower: Keplerian telescopes
narrower: Galilean telescopes
alternative label: Dioptrics

Optical telescopes
type: Concept
narrower: Refracting telescopes

Lenses
type: Concept
broader: Refracting telescopes

Keplerian telescopes
type: Concept
broader: Refracting telescopes