Agreed. I'm going to stick to a 2x or 1.4.
----Original Message Follows----
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Reply-To: olympus@xxxxxxxxxx
To: olympus@xxxxxxxxxx
Subject: [OM] Re: 2X TC's
Date: Fri, 02 Mar 2007 18:34:39 -0500
In general, adding any other optical element to a lens (including a
filter) will cause some degree of image degradation. The only question
is: How bad is it? You've already gotten a couple of answers
indicating that two 2X's is probably not a worthwhile thing to do and I
would agree. It's rare that you even find someone using a 3X... at
least satisfactorily. For best results limit yourself to a 2X and even
that must be of excellent quality and limited to attaching to lenses in
the telephoto range.
Chuck Norcutt
Allen Coltrin wrote:
> Good morning. I have a question that hopefully someone can answer.Can you
> stack 2x TC's without causing image degredation? i.e. 300mm+2x+2x = haw
many
> more?
>
> TIA,
> Allen
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