Focal length
type: Concept
broader: Telescope properties

Telescope properties
type: Concept
creator: AAS Frey.Katie Admin
created: 2022-06-21T20:10:29.674Z
broader: Telescopes
narrower: Focal length
narrower: Prime focus
narrower: Focal ratio
narrower: Aperture

Telescopes
type: Concept
narrower: Telescope properties

Prime focus
type: Concept
broader: Telescope properties

Focal ratio
type: Concept
broader: Telescope properties

Aperture
type: Concept
broader: Telescope properties