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impact of aperture, f-ratio etc for imaging
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28-03-2013, 05:29 PM
rmuhlack
(Richard)
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Join Date: Nov 2011
Location: Strathalbyn, SA
Posts: 916
I would expect that a "stronger signal" is produced/recorded (sorry, that is probably the wrong terminology) for faint stars and diffuse nebula etc with the larger 300mm scope in my example. Or is that governed by the f ratio as well?
rmuhlack
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