On Mon, 02 Apr 2001 18:33:30 -0700, you wrote:
>100-400 f/4.5-5.6L IS
>300 f/4L IS + 1.4 TC = 420/5.6
>400 f/5.6L
>200/2.8L + 2xTC = 400/5.6
>
>all of which give you a 400/5.6, and leaving all other considerations
>such as IS aside, will all of these combinations give about the same
>image sharpness/quality? Say at 11x16.
Guess I should add the 70-200/2.8 + 2xTC to the list, too. An
embassment of riches.
Ken Durling
Website http://home.earthlink.net/~kdurling/
Alternate e-mail: [EMAIL PROTECTED]
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