refractor telescope Images

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	$Illustration of physic. A refractor telescope is a type of optical telescope that uses a lens as its objective to form an image. The diagram of refractor telescope.$	$Physics drawing. A refractor telescope. Refractor telescope diagram.$	$Telescope Diagrams. Refractor and Reflector telescope. Science education vector illustration$	$Refractor telescope. Astronomical telescope, device instrument for land lunar or planetary observation of distant object, magnified by lenses.$	$refractor and reflector telescope diagram$

$The Great Lick 91-centimeter refractor telescope in San Jose, California$

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