On Mer, 21 ott 1998 13:46, KenK1ZYW@xxxxxxx <mailto:KenK1ZYW@xxxxxxx>
wrote:
>Even though the shutter seems to 'snap back' nicely - I would assume that
>any
>oil will slow the shutter response and so throw off the exposure - or is
a
>very small amount OK for a while? I can still return the lens - but this
is
>one focal length that I would really like to keep for indoor museum shots
>while traveling
Oil can affect, imho and asfaik, only the time needed to "open", but not to
"close". When you shoot a camera tab forces the lens aperture to close to
the pre-selected value; the lens cannot keep it open even if there is a lot
of oil.
Marco
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