Gary wrote:
>Also, you'll want to know the
>speed of the first curtain versus the second, since when they are not
>identical you get tapering. That will result in longer exposure on one
>side of the frame and shorter on the other (in relation to the middle).
>A single sensor shutter tester only tells you the center. Tapering
>generally gets worse with higher shutter speeds.
Hmm. Is it possible to move the single sensor left and right within the
shutter opening to read both sides of the shutter with a single sensor?
Or do these sensors not allow left/right movement? (Considering the
purchase of a tester as found at http://www.homestead.com/cameratester/
or a similar one found at www.micro-tools.com). What sort of shutter
tester do you use?
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