Thanks.Joseph.
-------------- Original message from "Jim DellaPenna" <jdellapenna@...>:
--------------




rozasj,

Yes, you need a parracor for the kind of scope f/ratio you are dealing with.

Jim

----- Original Message -----
From: <rozasj@...>
To: <starmaster_scopes@yahoogroups.com>
Sent: Monday, July 06, 2009 3:19 PM
Subject: [starmaster_scopes] Starmaster 14.5 telescopes

> Hi,I just bought a 14.5 Starmasters hybrid telescope and experiencing
> quite a bit of coma.I used mainly a televue 11mm nagler and 25mm plossl
> eye pieces.Should I buy a parracorr? Maybe it has to do with poor
> collimation.Thanks for your help.Joseph. rozasj@...
>
>
>
> ------------------------------------
>
> Yahoo! Groups Links
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>
>




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