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Old 14-06-2012, 10:26 PM
AndrewJ
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AndrewJ is offline
 
Join Date: Mar 2006
Location: Melbourne
Posts: 1,905
Gday Craig

Quote:
So is my understanding of a microscope magnification power incorrect?
In this case, probably yes.
When using a "digital camera" in conjunction with a "lense system"
the controlling factors are
a) the focal length of the optics
b) the individual pixel size on the CCD/detector
c) the absolute size of the detector.

The field of view is tied to the focal length and total detector size.
The resolution ( in arcsec/pixel ) is tied to the focal length and pixel size.

The latter is more analagous to "magnification factor" but its not quite the same thing.
The smaller the arcsec/pixel, the better the detail you will see,
but its not really "magnification" in the sense of looking through an eyepiece with a MkI eyeball.

Andrew
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