Explain the term refracting telescopes?
Answers
Answer:
A refracting telescope (also called a refractor) is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope). The refracting telescope design was originally used in spy glasses and astronomical telescopes but is also used for long focus camera lenses.
Explanation:
By Debaswata Kar
Hope it helps
Please follow
Please mark as brainliest
Answer:
The first record of a refracting telescope appeared in the Netherlands about 1608, when a spectacle maker from Middelburg named Hans Lippershey unsuccessfully tried to patent one. News of the patent spread fast and Galileo Galilei, happening to be in Venice in the month of May 1609, heard of the invention,
A refracting telescope (also called a refractor) is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope). The refracting telescope design was originally used in spy glasses and astronomical telescopes but is also used for long focus camera lenses.
Explanation:
Advantages and Disadvantages of Refracting Telescopes:
Superior revolving power per inch of aperture.
Superior performance in inferior conditions - image steadier.
Not reflections or interruption of light path.
Near permanent optical alignment - minimum maintanance.
Long focal ratios can mean use of longer focus, simplier, eyepieces.