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???? Method for tracing rays through an afocal telescope ✅ Objective, eyepiece, object, image, infinity ▶️ Playlist: Tle ???? ???? WAVES AND SIGNALS • DIFFRACTION of light ???? Exercise ... ???? Chapters 00:00 Intro - BAC Exercise 00:29 Diagram of an afocal telescope (objective and eyepiece) 01:30 Tracing rays through an astronomical telescope 04:50 To continue your revisions ???? Specialty terminal program Tle: → Optical model of an astronomical telescope with converging objective and eyepiece. → Magnification. → Represent the diagram of an afocal telescope modeled by two thin converging lenses; identify the objective and the eyepiece. → Represent the emerging beam coming from an object point located “at infinity” and passing through an afocal telescope. → Establish the expression for the magnification of an afocal telescope. → Use the characteristic data of a commercial telescope.