There was a guy several years back who had a great web page with shots made
by stacking TC's on a Minolta MD mount, but I don't have the link anymore. I
tried it once with a 2x and a 3x on an X700 with a 200mm 3.5 wide open. I
nailed the exposure, lets say my tripod shots in still air were
detail-challenged.
Here's one germaine to your question that's actually about EOS TC's:
http://www.photo.net/bboard/q-and-a-fetch-msg.tcl?msg_id=0007iq&topic_id=34&
topic=Nature%20Photography
It apparently can be done with reasonable results.
tompc
----- Original Message -----
From: "Dieter Henkel" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, January 08, 2001 3:46 PM
Subject: EOS Stacking TCs
> Another idea that just flashed through my mind. Has anyone ever tried
> to use two teleconverters at the same time? Tomorrow's lunar eclipse
> seems to be a good test area. 2x 2x TC + 70-200/f2.8 = 800/f11.
>
> --
> Best regards,
> Dieter mailto:[EMAIL PROTECTED]
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