In a message dated 11/27/98 5:28:45 AM Pacific Standard Time,
Richard_Dale@xxxxxxxxxxxxx writes
<< Is there any way of using the flash manually then bracketing, adjusting for
light loss through the bellows.
Richard >>
Hi Richard & John,
I finally got around to scanning & printing (enlarged) something I think you
guys would be interested in. It is a sheet of 'stickers' that came with a new
T Power Control I got for Xmas a couple years age. These stickers are, I
guess, to put on the little control panel on the back of the power unit. They
cover the T-10, T-28 and T8 Macro flash units. It gives working distances and
f stops for each magnification for all the macro lenses.
I have saved them in PDF and JPEG files, so if you would like me to download
and mail you a copy, just let me know.
Buy the way, this chart says the 20mm macro with T10 flash will work at (4 GN)
setting a f 16 @ 16x Mag. w/ 100 ISO film. At 9x mag = f22.
While I have not tried "manual" mode, I usually use these stickers as guide /
references for TTL mode to get me in the ball park.
Thanks,
Buddy Walters
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