regele Lear Grijuliu grad schema telescope Absolut Creştere junglă
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Schematic of a Keplerian refracting telescope. The arrow at (4) is a (notional) representation of the original image; the arrow at (5) is the inverted image at the focal plane; the arrow
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Le télescope : Page pour l'impression
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ESO
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Draw a schematic diagram of a reflecting telescope (Cassegrain). Write its two advantages over a refracting telescope.
i) Draw a schematic labelled ray diagram of a reflecting telescope (cassergrain).(ii) The objective of a telescope is of larger focal length and of larger aperture (compared to the eyepiece). Why? Give