by Jon Wiley
Question by water_skipper: What magnificatoin are professional telescopes?
I'm talking about the big telescopes at observatories that profession astronomers use. What magnification are those?
Best answer:
Answer by CirricHi. The upper limit of magnification, or resolution, is a function of objective size for ALL telescopes. And the higher the magnification the smaller the field of view. If you need a number then say 250x - 1,000x.
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