Re: Odd problem with Kodak EIR airphotos

[pico <pico@xxxxxxxxxxxxxxxxxxxx>]

Tom Wassenaar:
>I'm making arial ortho-photos (1000 m height with 2 bodies with 35 mm
>lenses), using a.o. the false colour Kodak EIR 35mm film with yellow
>filter. For an unknown reason there's always one side of the positive
>images (exposed at around 500/11) that appears underexposed (higher
>density). This is not related to the camera's functioning, because this
>side is not always the same ! It seems to vary with flight direction, i.e.
>the orientation with respect to the sun. [...]

A focal-plane shutter is generally a bad choice for arial photography unless
your flight path is parallel to and moving in the same direction as the
shutter.
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