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your favorite EP for planetary observation (f/10)?

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#51 Rick M.

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Posted 18 March 2013 - 07:37 PM

I must say I'm amazed by the wealth of knowledge/experience displayed in this thread!

Rick

#52 azure1961p

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Posted 18 March 2013 - 07:48 PM

Just keep in mind a lot of experience and opinion is from many with focal ratios shorter than 10 and thats significant.

Pete

#53 Rick M.

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Posted 18 March 2013 - 08:25 PM

Just keep in mind a lot of experience and opinion is from many with focal ratios shorter than 10 and thats significant.

Pete


Good point, Pete.

Rick

#54 Sarkikos

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Posted 18 March 2013 - 08:37 PM

The original question was for a favorite high power eyepiece for planet observation in an f/10 scope. My favorite eyepiece for high-power planet viewing in my C6 f/10 SCT is a Pentax XO 5.1 - amazing as that may sound to some observers. :shrug:

The C6 is my only f/10 scope, but I do have scopes from f/4 to f/13.

Mike

#55 azure1961p

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Posted 18 March 2013 - 08:52 PM

The original question was for a favorite high power eyepiece for planet observation in an f/10 scope. My favorite eyepiece for high-power planet viewing in my C6 f/10 SCT is a Pentax XO 5.1 - amazing as that may sound to some observers. :shrug:

The C6 is my only f/10 scope, but I do have scopes from f/4 to f/13.

Mike


I wasnt referring to you Mike. I trust your results as a rule actually. It is a n issue I've seen rear its head elsewhere enough to think it worthy of mentioning.

Cheers,

Pete

#56 Scott Beith

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Posted 18 March 2013 - 09:38 PM

8mm and 11mm TV Plossls get my vote depending on seeing conditions.

#57 nevy

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Posted 18 March 2013 - 10:39 PM

In my C11 (F10) , with the usuall yukky seeing on most nights a17 mm tv plossl or 17 ethos is about all it can take but ocassionally when seeing permits , a 13 or 10 can be used , the 10 would give 280x.

#58 nevy

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Posted 18 March 2013 - 10:42 PM

Although things could change since I got a cat cooler , I haven't had the chance to use it yet.

#59 Sarkikos

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Posted 19 March 2013 - 05:51 AM

The original question was for a favorite high power eyepiece for planet observation in an f/10 scope. My favorite eyepiece for high-power planet viewing in my C6 f/10 SCT is a Pentax XO 5.1 - amazing as that may sound to some observers. :shrug:

The C6 is my only f/10 scope, but I do have scopes from f/4 to f/13.

Mike


I wasnt referring to you Mike. I trust your results as a rule actually. It is a n issue I've seen rear its head elsewhere enough to think it worthy of mentioning.

Cheers,

Pete


Understood. I just wanted to underline the point that it wasn't me you were talking about.

:grin:
Mike






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