I came across this field of view calculator before - it's pretty good I think with a decent database of both cameras and scopes. There's an option to put the sun in as the object too. You can drag the solar image around the view box to get to the limb...
http://www.skyatnightmagazine.com/field-view-calculator
I'll leave it in the main forum section for a day or two so people see it, then put it in the library.
Hope it's of use!
Mark
Field of View Calculator
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Field of View Calculator
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Re: Field of View Calculator
Thanks Mark, these things are always handy.
Vixen 130ss SolarMax 90 BF30 EQ6 Pro, LX200 14, C8 CG5, Megrez80, Lunt 100 DS. EQ 8
ASI 120mm 290mm 432mm Lunt B1800 Cal-K + other stuff.
Skywatcher 150mm PST Mod2
ASI 120mm 290mm 432mm Lunt B1800 Cal-K + other stuff.
Skywatcher 150mm PST Mod2
Re: Field of View Calculator
Yep very handy I just had a go with a few settings and saved the link to the desktop, ta much Mark.
Alan
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Re: Field of View Calculator
Hi Mark
thank you very much. Very handy
thank you very much. Very handy
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
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Re: Field of View Calculator
I found one because I wanted to know what the fov would be with a 100mm f10 scope and a quark (use 4.2x mag factor) - it's pretty small!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!