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Nmount Zeiss 70300mm aperture problem on ND


My 70-300mm has problem with the aperture priority mode on ND. Aperture setting on the lens 4/5.6/8/11/16/22/32 will show up as 22/32/32/4/5.6/8/11 on the camera. No problem with the 24-85mm lens. Suggestions anyone?
Thanks, Shun.


That looks awefully mixed up - looks like a repair job to me. Mine has no such problem.


When I use shutter priority mode and sequence through different speeds, the aperture setting changes correctly and the pictures seems correct too. Wiring error on lens? Firmware problem? I am on Version 1.07.