Quote:
Originally Posted by Saturnine
Excellent images Marc though I notice that you have blue and red fringes on Jupiter. I was imaging the same night and all my vids when processed have the same chromatic defects. Was using the 127mm apo at f 22 so have nowhere near the resolution that you have in your fine images.
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Thanks Jeoff
. Yeah I do. I'm at f/37 mate.
I'm allowed
When I get a bigger aperture I won't have to abuse my scope that way anymore. I think OSCs are also more prone to recording chromatic abberations. I noticed that with my FSQ106N and SONY NEX-5. I'm sure that any optics if you look close enough at something small and bright will show color fringing. Even "perfect" optics. Seeing will cause colours to shift. It's not something I'm bothered about or trying to chase. It's just a fact. I have an ADC on order and that supposedly should help with Venus and Mercury so I'll see if it also has any effect at higher elevation.