Re: Stupid question about magnification
- From: Chris L Peterson <clp@xxxxxxxxxxxxxxxxxx>
- Date: Wed, 18 Jan 2006 21:37:53 GMT
On 18 Jan 2006 12:00:17 -0800, "nick" <svla@xxxxxxx> wrote:
>The simple fact is that the eyepiece is seeing real image formed by the
>objective. The longer focal length, the larger this image - higher
>objective
>magnification - and higher telescope magnification with given eyepiece.
>Is it really so hard to understane this simple concept?
Apparently.
So tell me: I have an SCT with a 2700mm focal length. What is its
magnification?
>Magnification is always relative, just like any other measure.
Only to the extent that the comparison is always with respect to a view
with the unaided eye. But you can't make even this comparison with just
an objective, you need a telescope.
_________________________________________________
Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com
.
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