Term: galilean telescope: a type of refracting telescope that is no longer used in astronomy
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: working papers: records kept of activities involved in carrying out a project
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: beat: a regular route for a sentry or policeman
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: muscat: wine from muscat grapes
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: era: a period marked by distinctive character or reckoned from a fixed point or event
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: trial balloon: a test of public opinion
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: grader: a judge who assigns grades to something
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: costume: the attire characteristic of a country or a time or a social class
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: beads: several beads threaded together on a string
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: flow: the amount of fluid that flows in a given time
Broader: refracting telescope: optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece | Unrelated: attachment: faithful support for a cause or political party or religion