If your are metering through the lens, the camera will automatically adjust exposure, so no further adjustment is needed. If you are metering with a hand held meter, or using a manual flash or non-TTL autoflash, you need to make the right adjustment.
- MCC
At 12:19 AM 2/22/01 +0900, you wrote:
Hi all,
This might be a basic question, but I'm wondering. Anyone
please help me with your knowledge.
I believe that the open aperture value will be multiplied
by the factor of the teleconverter. So, my belief is that
if I use 1.4x TC on my f4 lens, the open aperture value will
be 5.6.
Am I doing right? And one more question. Does this apply
to all the f value? I mean, with 1.4x TC, if I choose, say,
f8 on the lens, the f value will be 11? Am I missing
something? If so please correct me. Thanks in advance.
Sincerely,
****************************
Take Ueda, Osaka, Japan
[EMAIL PROTECTED]
http://members.tripod.co.jp/hayatama/photo/
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Mark Cassino
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