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| Re: Zeiss lenses sealed? |
and that imposes a few limitations on them. definitely not for someone in a hurry.
since they are manual focus lenses that grow and shrink as they focus you need to rdisengage the seal manually (see knobs) and then reengage it. this includes removal and replacement of the lens to a body and aperture changes. it will then still allow or draw draw in ambient air containing whatever and seal it within the lens. reality is a multi bladed sword and mother nature will win everytime